Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked: 16 Mar 2015 19:03:57
Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked: 16 Jan 2015 00:00:03
Lore Master
30Activate all terminals.
Unlocked: 15 Jan 2015 23:37:16
Party Pooper
10Earn a total of 250 Killjoy medals in matchmade games.
Unlocked: 13 Jan 2015 00:25:43
Complete 1 mission with the LASO playlist skulls enabled.
Unlocked: 11 Jan 2015 22:15:46
Catch This
10Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.
Unlocked: 11 Jan 2015 21:10:18
Spree Master
10Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked: 11 Jan 2015 14:36:26
Domination
10Earn a total of 100 Legendary medals in matchmade games.
Unlocked: 11 Jan 2015 11:48:38
Earn a total of 250 Double Kill medals in matchmade games.
Unlocked: 11 Jan 2015 10:37:06
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Unlocked: 10 Jan 2015 23:41:43
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Unlocked: 10 Jan 2015 10:39:15
Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked: 09 Jan 2015 19:53:59
Earn a total of 2,500 Assist medals in multiplayer.
Unlocked: 09 Jan 2015 16:01:16
Dim Mak
10Earn a total of 250 Beat Down medals in multiplayer.
Unlocked: 09 Jan 2015 13:42:33
Dogcatcher
10Kill 1000 Crawlers.
Unlocked: 07 Jan 2015 18:32:37
Wyrmslayer
10Kill 250 Hunters.
Unlocked: 07 Jan 2015 18:22:11
Dankey Kang
10Kill 1000 Brutes.
Unlocked: 06 Jan 2015 02:06:25
Win 500 multiplayer games.
Unlocked: 04 Jan 2015 21:20:58
Win 450 multiplayer games.
Unlocked: 03 Jan 2015 14:16:37
Steady Aim
10Win 400 multiplayer games.
Unlocked: 03 Jan 2015 04:36:58
Win 350 multiplayer games.
Unlocked: 03 Jan 2015 01:23:24
Sample Plate
20Complete three cross-game playlists.
Unlocked: 02 Jan 2015 22:07:32
Thermopylae
10Win 300 multiplayer games.
Unlocked: 02 Jan 2015 19:06:27
Legend
50Complete all campaigns on Legendary difficulty.
Unlocked: 31 Dec 2014 19:20:14
Kill 20,000 enemies or players.
Unlocked: 31 Dec 2014 18:38:06
LASO Master
50Complete the LASO playlist for every Halo game.
Unlocked: 29 Dec 2014 20:05:39
War Hero
40Complete all campaigns on Heroic difficulty.
Unlocked: 27 Dec 2014 11:52:16
Veteran
30Complete all campaigns on Normal difficulty.
Unlocked: 26 Dec 2014 12:49:38
Complete 500 missions or multiplayer games.
Unlocked: 19 Dec 2014 09:36:22
Win 250 multiplayer games.
Unlocked: 12 Dec 2014 03:49:08
Complete 450 missions or multiplayer games.
Unlocked: 06 Dec 2014 06:24:26
Complete all campaigns on Easy difficulty.
Unlocked: 04 Dec 2014 12:39:57
Collect 10,000 campaign or playlist medals.
Unlocked: 02 Dec 2014 01:55:53
Inscrutable. Mysterious.
Unlocked: 01 Dec 2014 18:03:12
Knightbane
10Kill 1000 Knights.
Unlocked: 01 Dec 2014 02:09:20
Kill 1000 Watchers.
Unlocked: 01 Dec 2014 00:14:44
Collect 9,000 campaign or playlist medals.
Unlocked: 30 Nov 2014 17:43:10
Kill 100 Watchers.
Unlocked: 30 Nov 2014 17:32:05
Kill 50 Hunters.
Unlocked: 29 Nov 2014 22:12:10
Kill 1000 Jackals.
Unlocked: 29 Nov 2014 11:50:26
Collect 8,000 campaign or playlist medals.
Unlocked: 29 Nov 2014 00:48:24
Complete 400 missions or multiplayer games.
Unlocked: 28 Nov 2014 21:08:18
Kill 1000 Elites.
Unlocked: 28 Nov 2014 14:40:07
Collect 7,000 campaign or playlist medals.
Unlocked: 25 Nov 2014 09:57:33
Life Story
30Complete the Master Chief Saga playlist.
Unlocked: 24 Nov 2014 05:15:34
Complete one cross-game playlist.
Unlocked: 24 Nov 2014 05:15:34
Committed
10Complete 350 missions or multiplayer games.
Unlocked: 22 Nov 2014 09:50:33
Collect 6,000 campaign or playlist medals.
Unlocked: 22 Nov 2014 08:54:46
Kill 1000 Flood.
Unlocked: 20 Nov 2014 20:05:06
Kill 100 Knights.
Unlocked: 19 Nov 2014 18:54:45
Collect 5,000 campaign or playlist medals.
Unlocked: 19 Nov 2014 14:57:11
Complete 300 missions or multiplayer games.
Unlocked: 19 Nov 2014 13:29:05
Foe Hammer
10Kill 5,000 enemies or players.
Unlocked: 18 Nov 2014 16:12:01
Collect 4,000 campaign or playlist medals.
Unlocked: 18 Nov 2014 14:23:25
Win 200 multiplayer games.
Unlocked: 17 Nov 2014 14:53:16
Created and saved 5 Custom Game types.
Unlocked: 17 Nov 2014 08:14:33
Up All Night
10Complete 250 missions or multiplayer games.
Unlocked: 17 Nov 2014 05:29:18
Collect 3,000 campaign or playlist medals.
Unlocked: 16 Nov 2014 13:54:33
Kill 100 Brutes.
Unlocked: 16 Nov 2014 05:31:53
Collect 2,000 campaign or playlist medals.
Unlocked: 16 Nov 2014 04:14:54
Gruntageddon
10Kill 1000 Grunts.
Unlocked: 15 Nov 2014 05:51:03
Bonus Level
10Complete 200 missions or multiplayer games.
Unlocked: 15 Nov 2014 04:58:05
Sharpshooter
10Win 150 multiplayer games.
Unlocked: 15 Nov 2014 04:12:15
Get killed by the Guardians.
Unlocked: 15 Nov 2014 04:08:16
Complete 150 missions or multiplayer games.
Unlocked: 15 Nov 2014 03:53:59
Win 100 multiplayer games.
Unlocked: 15 Nov 2014 03:17:49
Kill 100 Crawlers.
Unlocked: 14 Nov 2014 19:30:58
I Got This
10Complete 100 missions or multiplayer games.
Unlocked: 13 Nov 2014 20:22:33
Kill 100 Elites.
Unlocked: 13 Nov 2014 19:28:33
Collect 1,000 unique campaign or playlist medals.
Unlocked: 13 Nov 2014 16:42:44
Kill 100 Jackals.
Unlocked: 13 Nov 2014 14:51:51
Collect 500 campaign or playlist medals.
Unlocked: 13 Nov 2014 10:37:55
Kill 100 Grunts.
Unlocked: 13 Nov 2014 07:29:57
Brovershield
10Complete any co-op level on Heroic difficulty.
Unlocked: 13 Nov 2014 04:01:04
Bro Hammer
10Complete any co-op level on Legendary difficulty.
Unlocked: 13 Nov 2014 04:01:04
Kill 100 Flood.
Unlocked: 13 Nov 2014 03:52:46
Complete any co-op level on Normal difficulty.
Unlocked: 13 Nov 2014 01:02:39
Kill 100 enemies or players.
Unlocked: 13 Nov 2014 00:47:09
Created and saved 5 Custom Maps in Forge.
Unlocked: 12 Nov 2014 16:12:20
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked: 12 Nov 2014 13:28:27
Contender
10Win 50 multiplayer games.
Unlocked: 12 Nov 2014 11:46:53
Game On
10Complete 50 missions or multiplayer games.
Unlocked: 12 Nov 2014 11:46:53
Complete 10 missions or multiplayer games.
Unlocked: 12 Nov 2014 08:32:32
Win 10 multiplayer games.
Unlocked: 12 Nov 2014 08:32:32
Complete a campaign mission or a match of multiplayer.
Unlocked: 12 Nov 2014 08:06:55
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 09 Jan 2015 01:36:28
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked: 09 Jan 2015 01:28:06
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked: 09 Jan 2015 01:27:30
Brainpan
10Halo 3: Find all the hidden multiplayer Skulls.
Unlocked: 09 Jan 2015 01:27:30
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked: 09 Jan 2015 01:24:20
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked: 09 Jan 2015 01:22:07
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked: 09 Jan 2015 01:15:58
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked: 09 Jan 2015 01:11:12
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked: 09 Jan 2015 00:50:44
Halo 3: He's watching you.
Unlocked: 05 Jan 2015 10:54:36
Elder Signs
10Halo 3: View 2 different sigils on Valhalla.
Unlocked: 01 Jan 2015 06:35:45
Halo 3: Beat the par score on every Halo 3 level.
Unlocked: 24 Dec 2014 01:09:57
Halo 3: Beat the par score on Crow's Nest.
Unlocked: 24 Dec 2014 01:09:57
Exterminator
10Halo 3: Beat the par score on Floodgate.
Unlocked: 24 Dec 2014 00:49:07
Askar
10Halo 3: Beat the par score on The Storm.
Unlocked: 24 Dec 2014 00:33:28
Cavalier
10Halo 3: Beat the par score on Tsavo Highway.
Unlocked: 24 Dec 2014 00:11:25
Guerilla
10Halo 3: Beat the par score on Sierra 117.
Unlocked: 23 Dec 2014 23:50:28
Halo 3: Find a lonely missing link.
Unlocked: 23 Dec 2014 23:50:14
Primate
5Halo 3: Find your first missing links.
Unlocked: 23 Dec 2014 23:42:24
Halo 3: Watching. Waiting. Plotting.
Unlocked: 23 Dec 2014 23:39:12
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked: 23 Dec 2014 09:42:00
Torchbearer
10Halo 3: Beat the par score on Halo.
Unlocked: 23 Dec 2014 09:41:30
Orpheus
10Halo 3: Beat the par score on Cortana.
Unlocked: 23 Dec 2014 08:28:37
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked: 03 Dec 2014 07:55:57
Halo 3: View the communique from Mendicant Bias.
Unlocked: 03 Dec 2014 05:42:51
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked: 03 Dec 2014 04:20:00
Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked: 25 Nov 2014 07:19:22
Flipyap
5Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked: 21 Nov 2014 12:12:12
Afficiando
20Halo 3: Complete three Halo 3 playlists.
Unlocked: 20 Nov 2014 20:33:09
Halo 3: Find the poster of the missing man.
Unlocked: 17 Nov 2014 15:05:15
Halo 3: Who DARED to discard this brave animal?
Unlocked: 17 Nov 2014 14:52:58
Halo 3: This stuff is your history!
Unlocked: 17 Nov 2014 14:49:34
Halo 3: Listen to the story of the Final Grunt.
Unlocked: 16 Nov 2014 14:13:40
Ranger
10Halo 3: Beat the par score on The Ark.
Unlocked: 16 Nov 2014 13:27:00
Halo 3: Find and claim the Fog Skull.
Unlocked: 16 Nov 2014 12:08:48
Witch Doctor
20Halo 3: Find and claim all Skulls in Halo 3.
Unlocked: 16 Nov 2014 12:08:48
Devastating
30Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked: 16 Nov 2014 12:04:27
Vanguard
10Halo 3: Beat the par score on The Covenant.
Unlocked: 16 Nov 2014 11:20:14
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked: 16 Nov 2014 10:17:22
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked: 16 Nov 2014 10:17:22
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked: 16 Nov 2014 10:17:22
Halo 3: Find and claim the Tilt Skull.
Unlocked: 16 Nov 2014 10:02:10
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked: 16 Nov 2014 10:01:20
Halo 3: Activate all Halo 3 Terminals.
Unlocked: 16 Nov 2014 10:01:20
Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked: 16 Nov 2014 09:19:25
Halo 3: Find and claim the Cowbell Skull.
Unlocked: 16 Nov 2014 08:43:44
Halo 3: Activate Terminal 3 on The Ark.
Unlocked: 16 Nov 2014 08:42:52
Halo 3: Activate Terminal 2 on The Ark.
Unlocked: 16 Nov 2014 08:33:51
Halo 3: Find and claim the Famine Skull.
Unlocked: 16 Nov 2014 08:22:30
Halo 3: Activate Terminal 1 on The Ark.
Unlocked: 16 Nov 2014 08:14:23
Halo 3: Find and claim the Catch Skull.
Unlocked: 16 Nov 2014 07:43:33
Halo 3: Find and claim the Grunt Birthday Party Skull.
Unlocked: 16 Nov 2014 07:12:22
Halo 3: Find and claim the Black Eye Skull.
Unlocked: 16 Nov 2014 07:03:55
Halo 3: Find and claim the Iron Skull.
Unlocked: 16 Nov 2014 06:57:08
Halo 3: Find and claim the Blind Skull.
Unlocked: 16 Nov 2014 06:45:19
Halo 3: Complete a Halo 3 playlist.
Unlocked: 16 Nov 2014 06:17:05
Halo 3: Beat the par time on Halo.
Unlocked: 16 Nov 2014 06:16:02
Speed Demon
20Halo 3: Beat the par time on all Halo 3 levels.
Unlocked: 16 Nov 2014 06:16:02
The Key
10Halo 3: Complete Cortana.
Unlocked: 16 Nov 2014 05:59:06
Halo 3: Beat the par time on Cortana.
Unlocked: 16 Nov 2014 05:59:06
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked: 16 Nov 2014 05:59:06
Scarab Slide
10Halo 3: Beat the par time on The Covenant.
Unlocked: 16 Nov 2014 05:44:26
Refuge
10Halo 3: Complete The Ark.
Unlocked: 16 Nov 2014 05:19:58
Waypoint
10Halo 3: Beat the par time on The Ark.
Unlocked: 16 Nov 2014 05:19:58
Cleansing
10Halo 3: Complete Floodgate.
Unlocked: 16 Nov 2014 05:00:49
Dambuster
10Halo 3: Beat the par time on Floodgate.
Unlocked: 16 Nov 2014 05:00:49
Assault
10Halo 3: Complete The Storm.
Unlocked: 16 Nov 2014 04:50:13
Halo 3: Beat the par time on The Storm.
Unlocked: 16 Nov 2014 04:50:13
The Road
10Halo 3: Complete Tsavo Highway.
Unlocked: 16 Nov 2014 04:36:58
Halo 3: Beat the par time on Tsavo Highway.
Unlocked: 16 Nov 2014 04:36:58
Holdout
10Halo 3: Complete Crow's Nest.
Unlocked: 16 Nov 2014 04:28:08
Time Shift
10Halo 3: Beat the par time on Crow's Nest.
Unlocked: 16 Nov 2014 04:28:08
Landfall
10Halo 3: Complete Sierra 117.
Unlocked: 16 Nov 2014 04:11:02
Halo 3: Beat the par time on Sierra 117.
Unlocked: 16 Nov 2014 04:11:02
Annual
10Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked: 15 Nov 2014 21:45:11
Mind the Gap
10Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked: 15 Nov 2014 20:42:47
Halo 3: Find and claim the Tough Luck Skull.
Unlocked: 15 Nov 2014 09:13:16
Return
10Halo 3: Complete Halo.
Unlocked: 13 Nov 2014 04:01:04
Halo 3: Find and claim the Mythic Skull.
Unlocked: 13 Nov 2014 02:44:52
Last Stand
10Halo 3: Complete The Covenant.
Unlocked: 13 Nov 2014 01:02:39
Halo 3: Find and claim the IWHBYD Skull.
Unlocked: 13 Nov 2014 01:00:43
Halo 3: Activate Terminal 6 on The Covenant.
Unlocked: 13 Nov 2014 00:44:30
Halo 3: Find and claim the Thunderstorm Skull.
Unlocked: 13 Nov 2014 00:38:58
Halo 3: Activate Terminal 5 on The Covenant.
Unlocked: 13 Nov 2014 00:38:34
Halo 3: Activate Terminal 4 on The Covenant.
Unlocked: 13 Nov 2014 00:32:17
Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked: 13 Nov 2014 00:05:10
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked: 13 Nov 2014 00:02:26
Halo 3: Destined for greatness.
Unlocked: 12 Nov 2014 23:57:50
Halo 3: Activate Terminal 7 on Halo.
Unlocked: 12 Nov 2014 23:51:08
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked: 15 Jan 2015 17:23:00
Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked: 09 Jan 2015 05:08:42
Taste Test
10Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 09 Jan 2015 05:01:47
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Unlocked: 09 Jan 2015 04:43:47
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Unlocked: 09 Jan 2015 04:23:21
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked: 09 Jan 2015 03:51:47
Halo 4: Why are you even here?
Unlocked: 09 Jan 2015 03:34:38
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked: 09 Jan 2015 03:21:10
Exodus
10Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked: 09 Jan 2015 02:54:11
Feet First
10Halo 4: Complete all Spartan Ops chapters.
Unlocked: 09 Jan 2015 02:54:11
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked: 09 Jan 2015 02:54:11
Hazard Pay
20Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked: 09 Jan 2015 02:54:11
Icarus
30Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked: 09 Jan 2015 02:54:11
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked: 09 Jan 2015 02:54:11
Key
10Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked: 09 Jan 2015 02:52:59
Expendable
10Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked: 09 Jan 2015 02:51:39
Invasion
10Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked: 09 Jan 2015 02:50:12
Scattered
10Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked: 09 Jan 2015 02:49:00
Memento Mori
10Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked: 09 Jan 2015 02:47:47
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked: 09 Jan 2015 02:46:29
Catherine
10Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked: 09 Jan 2015 02:45:20
Artifact
10Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked: 09 Jan 2015 02:44:12
Departure
10Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked: 09 Jan 2015 02:42:57
Halo 4: Complete a Spartan Ops mission.
Unlocked: 09 Jan 2015 01:52:20
Mortardom
10Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked: 07 Jan 2015 19:10:50
Halo 4: Beat the par score on Shutdown.
Unlocked: 24 Dec 2014 17:04:09
Halo 4: Beat the par score on every Halo 4 level.
Unlocked: 24 Dec 2014 17:04:09
Halo 4: Beat the par score on Reclaimer.
Unlocked: 24 Dec 2014 16:55:27
Halo 4: Beat the par score on Infinity.
Unlocked: 24 Dec 2014 16:27:36
Halo 4: Beat the par score on Forerunner.
Unlocked: 24 Dec 2014 15:57:04
Halo 4: Beat the par score on Requiem.
Unlocked: 24 Dec 2014 13:39:03
Gunslinger
10Halo 4: Beat the par score on Dawn.
Unlocked: 24 Dec 2014 13:16:42
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked: 06 Dec 2014 06:31:41
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Unlocked: 30 Nov 2014 07:59:05
Naked Tyrant
30Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked: 30 Nov 2014 03:57:34
Devotee
20Halo 4: Complete three Halo 4 playlists.
Unlocked: 30 Nov 2014 03:57:34
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked: 29 Nov 2014 07:10:34
Halo 4: Beat the par score on Midnight.
Unlocked: 21 Nov 2014 08:40:21
Halo 4: What do Marines know about sticks?
Unlocked: 21 Nov 2014 07:54:46
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked: 19 Nov 2014 19:11:06
Halo 4: Complete every level of the game on Normal difficulty.
Unlocked: 18 Nov 2014 16:33:00
Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked: 18 Nov 2014 16:33:00
Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked: 18 Nov 2014 16:33:00
Head Banging
10Halo 4: Beat the par score on Composer.
Unlocked: 17 Nov 2014 19:57:25
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown.
Unlocked: 17 Nov 2014 18:54:53
Halo 4: Activate Terminal 2 on Forerunner.
Unlocked: 15 Nov 2014 07:54:25
Terminus
20Halo 4: Activate all Halo 4 Terminals.
Unlocked: 15 Nov 2014 07:54:25
Countdown
10Halo 4: Beat the par time on Midnight.
Unlocked: 15 Nov 2014 07:13:49
Halo 4: Beat the par time on all Halo 4 levels.
Unlocked: 15 Nov 2014 07:13:49
Halo 4: Complete a Halo 4 playlist.
Unlocked: 15 Nov 2014 06:45:24
Midnight
10Halo 4: Complete Midnight.
Unlocked: 15 Nov 2014 06:38:21
Halo 4: Complete every level of the game on Easy difficulty.
Unlocked: 15 Nov 2014 06:38:21
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked: 15 Nov 2014 06:22:38
Cryptum
5Halo 4: Activate Terminal 7 on Midnight.
Unlocked: 15 Nov 2014 06:16:04
Composer
10Halo 4: Complete Composer.
Unlocked: 15 Nov 2014 06:04:26
Halo 4: Beat the par time on Composer.
Unlocked: 15 Nov 2014 06:04:26
Justice
5Halo 4: Activate Terminal 6 on Composer.
Unlocked: 15 Nov 2014 05:48:36
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked: 15 Nov 2014 05:45:02
Halo 4: Beat the par time on Shutdown.
Unlocked: 15 Nov 2014 05:37:20
Gimme That
10Halo 4: Beat the par time on Reclaimer.
Unlocked: 14 Nov 2014 20:43:21
Forerunner
10Halo 4: Complete Forerunner.
Unlocked: 14 Nov 2014 19:21:52
Halo 4: Beat the par time on Forerunner.
Unlocked: 14 Nov 2014 19:21:52
Halo 4: Beat the par time on Dawn.
Unlocked: 14 Nov 2014 18:49:52
Shutdown
10Halo 4: Complete Shutdown.
Unlocked: 14 Nov 2014 10:37:12
Knights
5Halo 4: Activate Terminal 5 on Shutdown.
Unlocked: 14 Nov 2014 10:16:19
Reclaimer
10Halo 4: Complete Reclaimer.
Unlocked: 14 Nov 2014 09:49:53
Flood
5Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked: 14 Nov 2014 09:46:27
Infinity
10Halo 4: Complete Infinity.
Unlocked: 14 Nov 2014 09:24:07
Ouroboros
10Halo 4: Beat the par time on Infinity.
Unlocked: 14 Nov 2014 09:24:07
Halo 4: Activate Terminal 3 on Infinity.
Unlocked: 14 Nov 2014 09:06:40
Interloper
10Halo 4: Beat the par time on Requiem.
Unlocked: 14 Nov 2014 08:59:52
Requiem
10Halo 4: Complete Requiem.
Unlocked: 13 Nov 2014 17:40:13
War
5Halo 4: Activate Terminal 1 on Requiem.
Unlocked: 13 Nov 2014 17:37:17
Dawn
10Halo 4: Complete Dawn.
Unlocked: 13 Nov 2014 11:00:05
Halo 4: Access the Master Chief's records on Dawn.
Unlocked: 13 Nov 2014 06:23:08
H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked: 03 Jun 2015 02:10:37
Halo 2: Find and claim the Black Eye Skull.
Unlocked: 16 Jan 2015 00:00:03
Halo 2: Find and claim all Skulls in Halo 2.
Unlocked: 16 Jan 2015 00:00:03
Halo 2: Find and claim the Iron Skull.
Unlocked: 15 Jan 2015 23:37:36
Reviewer
5Halo 2: Activate Terminal 12 on High Charity.
Unlocked: 15 Jan 2015 23:37:16
Halo 2: Activate all Halo 2 Terminals.
Unlocked: 15 Jan 2015 23:37:16
Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked: 15 Jan 2015 23:30:41
Toybox
20Halo 2: Collect all eight Halo toys.
Unlocked: 15 Jan 2015 23:30:41
Halo 2: Find and claim the Ghost Skull.
Unlocked: 15 Jan 2015 23:16:58
Scholar
5Halo 2: Activate Terminal 11 on Uprising.
Unlocked: 15 Jan 2015 23:15:39
Halo 2: Collect the Librarian toy in Uprising.
Unlocked: 15 Jan 2015 23:04:21
Halo 2: Find and claim the Anger Skull.
Unlocked: 15 Jan 2015 22:45:13
Halo 2: Collect the Cortana toy in Gravemind.
Unlocked: 15 Jan 2015 22:45:02
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked: 15 Jan 2015 22:06:42
Halo 2: Find and claim the Sputnik Skull.
Unlocked: 15 Jan 2015 21:51:54
Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked: 15 Jan 2015 21:46:48
Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked: 15 Jan 2015 21:40:51
Halo 2: Find and claim the Mythic Skull.
Unlocked: 15 Jan 2015 21:27:55
Enamored
5Halo 2: Activate Terminal 7 on Regret.
Unlocked: 15 Jan 2015 21:05:00
Halo 2: Find and claim the Assassins Skull.
Unlocked: 15 Jan 2015 21:00:56
Halo 2: Find and claim the Envy Skull.
Unlocked: 15 Jan 2015 20:43:30
Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked: 15 Jan 2015 20:33:38
Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked: 14 Jan 2015 11:36:41
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked: 14 Jan 2015 04:44:30
Commuter
10Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked: 14 Jan 2015 03:40:32
E E E
5Halo 2: View both signs in the level Metropolis.
Unlocked: 14 Jan 2015 02:33:57
Halo 2: Find and claim the Grunt Birthday Party Skull.
Unlocked: 14 Jan 2015 00:02:56
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked: 13 Jan 2015 23:58:41
Halo 2: Find and claim the Catch Skull.
Unlocked: 13 Jan 2015 11:04:23
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked: 13 Jan 2015 06:38:19
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Unlocked: 11 Jan 2015 12:36:48
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked: 11 Jan 2015 05:42:01
Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked: 10 Jan 2015 13:13:34
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked: 10 Jan 2015 13:09:38
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked: 10 Jan 2015 13:09:04
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked: 10 Jan 2015 13:04:39
Zealot
10Halo 2A MP: Win 10 multiplayer games as an Elite.
Unlocked: 10 Jan 2015 11:38:20
Shields Up!
10Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Unlocked: 10 Jan 2015 10:10:16
Tourist
10Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 09 Jan 2015 04:54:57
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked: 09 Jan 2015 04:52:20
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked: 05 Jan 2015 12:24:15
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked: 05 Jan 2015 12:15:13
Power Play
10Halo 2A MP: On Warlord, get every center powerup that becomes available in a single game.
Unlocked: 05 Jan 2015 11:34:55
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked: 05 Jan 2015 11:21:32
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked: 05 Jan 2015 06:22:31
Halo 2: Find and claim the IWHBYD Skull.
Unlocked: 04 Jan 2015 04:11:06
Monopolized
30Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked: 02 Jan 2015 11:33:48
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked: 01 Jan 2015 06:57:52
Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked: 31 Dec 2014 19:20:14
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked: 31 Dec 2014 16:30:51
Demon
10Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked: 31 Dec 2014 15:33:45
Halo 2: Find and claim the Famine Skull.
Unlocked: 31 Dec 2014 12:11:14
Connoisseur
20Halo 2: Complete three Halo 2 playlists.
Unlocked: 29 Dec 2014 20:05:39
Halo 2: Complete the LASO campaign playlist.
Unlocked: 29 Dec 2014 20:05:39
Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked: 28 Dec 2014 20:09:46
HI BEN
5Halo 2: Oh, hi!
Unlocked: 28 Dec 2014 20:08:03
Halo 2: Beat the par score on The Great Journey.
Unlocked: 27 Dec 2014 11:52:16
Arcade Owner
20Halo 2: Beat the par score on every Halo 2 level.
Unlocked: 27 Dec 2014 11:52:16
Hero
20Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked: 27 Dec 2014 11:52:16
Halo 2: Beat the par score on High Charity.
Unlocked: 27 Dec 2014 11:29:16
Halo 2: Beat the par score on Uprising.
Unlocked: 27 Dec 2014 11:10:30
Halo 2: Beat the par score on Gravemind.
Unlocked: 27 Dec 2014 10:28:07
Halo 2: Beat the par score on Quarantine Zone.
Unlocked: 26 Dec 2014 13:09:39
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked: 26 Dec 2014 13:00:35
Warrior
10Halo 2: Complete every level of the game on Normal difficulty.
Unlocked: 26 Dec 2014 12:49:38
Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked: 26 Dec 2014 12:05:25
Guided Tour
10Halo 2: Beat the par score on Sacred Icon.
Unlocked: 26 Dec 2014 11:40:27
Halo 2: Beat the par score on Regret.
Unlocked: 26 Dec 2014 11:21:51
Boundless
10Halo 2: Beat the par score on Delta Halo.
Unlocked: 26 Dec 2014 10:46:25
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked: 26 Dec 2014 10:25:26
Halo 2: Beat the par score on The Oracle.
Unlocked: 26 Dec 2014 10:15:30
Halo 2: Beat the par score on The Arbiter.
Unlocked: 26 Dec 2014 09:52:47
Ripple Fire
10Halo 2: Beat the par score on Metropolis.
Unlocked: 26 Dec 2014 09:37:28
Examiner
5Halo 2: Activate Terminal 3 on Metropolis.
Unlocked: 26 Dec 2014 09:34:03
Halo 2: Beat the par score on Outskirts.
Unlocked: 26 Dec 2014 08:19:23
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked: 25 Dec 2014 10:57:28
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked: 16 Dec 2014 04:00:12
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked: 11 Dec 2014 23:26:54
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked: 09 Dec 2014 06:16:52
Halo 2: She's not picking up.
Unlocked: 04 Dec 2014 19:07:51
Scarab Lord
20Halo 2: Acquire the Scarab Gun.
Unlocked: 04 Dec 2014 17:32:02
Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked: 04 Dec 2014 17:23:45
Rex Sword
10Halo 2: Grab the energy sword on the level Outskirts.
Unlocked: 04 Dec 2014 16:07:52
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked: 30 Nov 2014 22:10:36
MVP
10Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked: 30 Nov 2014 06:48:54
Warden
10Halo 2A MP: In Anniversary matchmaking, stop the killing spree of another player.
Unlocked: 30 Nov 2014 06:45:16
Ninja Redux
10Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked: 30 Nov 2014 06:42:40
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked: 29 Nov 2014 20:59:48
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked: 29 Nov 2014 13:07:02
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Unlocked: 28 Nov 2014 20:13:03
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked: 28 Nov 2014 20:01:43
Top Gungoose
10Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked: 28 Nov 2014 19:40:13
Bomb Squad
10Halo 2: Beat the par score on Cairo Station.
Unlocked: 25 Nov 2014 21:32:22
Seconds
10Halo 2: Complete a Halo 2 playlist.
Unlocked: 24 Nov 2014 11:52:15
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked: 24 Nov 2014 11:25:02
Halo 2: Beat the par time on Gravemind.
Unlocked: 24 Nov 2014 11:02:35
Halo 2: Beat par time on all Halo 2 levels.
Unlocked: 24 Nov 2014 11:02:35
Halo 2: Activate Terminal 10 on Gravemind.
Unlocked: 24 Nov 2014 10:55:01
Halo 2: Find and claim the That's Just...Wrong Skull.
Unlocked: 22 Nov 2014 13:27:44
Halo 2: Complete The Great Journey.
Unlocked: 22 Nov 2014 08:36:38
Halo 2: Beat the par time on The Great Journey.
Unlocked: 22 Nov 2014 08:36:38
Halo 2: Complete every level of the game on Easy difficulty.
Unlocked: 22 Nov 2014 08:36:38
High Charity
10Halo 2: Complete High Charity.
Unlocked: 22 Nov 2014 08:17:23
Halo 2: Beat the par time on High Charity.
Unlocked: 22 Nov 2014 08:17:23
Uprising
10Halo 2: Complete Uprising.
Unlocked: 22 Nov 2014 08:10:04
Halo 2: Beat the par time on Uprising.
Unlocked: 22 Nov 2014 08:10:04
Gravemind
10Halo 2: Complete Gravemind.
Unlocked: 22 Nov 2014 08:04:34
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked: 20 Nov 2014 23:16:00
Halo 2: Complete Quarantine Zone.
Unlocked: 19 Nov 2014 11:40:52
Hot Zone
10Halo 2: Beat the par time on Quarantine Zone.
Unlocked: 19 Nov 2014 11:40:52
Sacred Icon
10Halo 2: Complete Sacred Icon.
Unlocked: 19 Nov 2014 11:22:38
Halo 2: Beat the par time on Sacred Icon.
Unlocked: 19 Nov 2014 11:22:38
Regret
10Halo 2: Complete Regret.
Unlocked: 19 Nov 2014 11:08:44
Halo 2: Beat the par time on Regret.
Unlocked: 19 Nov 2014 11:08:44
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked: 19 Nov 2014 10:58:03
Delta Halo
10Halo 2: Complete Delta Halo.
Unlocked: 19 Nov 2014 10:21:04
Halo 2: Beat the par time on Delta Halo.
Unlocked: 19 Nov 2014 10:21:04
Oracle
10Halo 2: Complete The Oracle.
Unlocked: 19 Nov 2014 10:11:25
Halo 2: Beat the par time on The Oracle.
Unlocked: 19 Nov 2014 10:11:25
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked: 19 Nov 2014 09:56:54
The Arbiter
10Halo 2: Complete The Arbiter.
Unlocked: 19 Nov 2014 09:44:55
YOLO Strats
10Halo 2: Beat the par time on The Arbiter.
Unlocked: 19 Nov 2014 09:44:55
Halo 2: Fly the Heretic Banshee.
Unlocked: 19 Nov 2014 09:39:47
Halo 2: Beat the par time on Metropolis.
Unlocked: 19 Nov 2014 09:31:17
Halo 2: Beat the par time on Outskirts.
Unlocked: 19 Nov 2014 09:23:10
Halo 2: Beat the par time on Cairo Station.
Unlocked: 19 Nov 2014 09:15:31
Metropolis
10Halo 2: Complete Metropolis.
Unlocked: 17 Nov 2014 14:09:57
Outskirts
10Halo 2: Complete Outskirts.
Unlocked: 17 Nov 2014 12:50:59
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked: 17 Nov 2014 12:13:24
Halo 2: Find and claim the Blind Skull.
Unlocked: 17 Nov 2014 12:13:09
Halo 2: Complete Cairo Station.
Unlocked: 17 Nov 2014 12:09:42
Halo 2: Find and claim the Thunderstorm Skull.
Unlocked: 17 Nov 2014 11:45:02
Curious
5Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked: 17 Nov 2014 11:41:17
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked: 15 Nov 2014 22:13:07
Halo 2: Collect the Didact toy in The Great Journey.
Unlocked: 15 Nov 2014 20:13:26
Obsessed
5Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked: 15 Nov 2014 20:08:41
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked: 15 Nov 2014 20:06:27
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked: 13 Nov 2014 02:32:55
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked: 13 Nov 2014 02:29:24
Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked: 13 Nov 2014 02:29:19
Bombing Run
10Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked: 13 Nov 2014 02:15:46
Wetwork
5Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked: 12 Nov 2014 15:29:20
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked: 12 Nov 2014 15:23:07
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked: 12 Nov 2014 15:16:38
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Unlocked: 12 Nov 2014 15:13:20
Halo 2A MP: Get awarded at least 10 different medals in one non-team multiplayer game.
Unlocked: 12 Nov 2014 15:13:04
Double Down
10Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked: 12 Nov 2014 14:02:01
BLASTacular!
10Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked: 12 Nov 2014 12:48:45
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked: 12 Nov 2014 12:48:45
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked: 12 Nov 2014 12:45:08
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked: 12 Nov 2014 12:42:01
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked: 12 Nov 2014 12:37:23
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked: 12 Nov 2014 12:26:26
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked: 12 Nov 2014 12:23:35
Cold as Ice
10Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked: 12 Nov 2014 12:22:49
Red vs. Blue
10Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Unlocked: 12 Nov 2014 09:02:08
Tour of Duty
10Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked: 12 Nov 2014 08:43:56
Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked: 14 Jan 2015 04:04:43
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked: 14 Jan 2015 03:52:13
Pacifist
10Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked: 13 Jan 2015 06:26:01
Beachhead
10Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked: 13 Jan 2015 03:23:21
Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked: 13 Jan 2015 03:12:27
Headhunter
20Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked: 13 Jan 2015 03:12:27
Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked: 13 Jan 2015 02:43:26
Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked: 13 Jan 2015 02:39:05
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked: 13 Jan 2015 02:24:00
Halo CE: Activate all Halo: CE Terminals.
Unlocked: 13 Jan 2015 02:24:00
Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked: 13 Jan 2015 02:14:29
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked: 13 Jan 2015 02:01:02
No-Fly Zone
10Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked: 13 Jan 2015 01:49:09
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked: 13 Jan 2015 01:35:17
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked: 13 Jan 2015 00:44:32
Airborne
10Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Unlocked: 09 Jan 2015 07:01:47
Sightseeing
10Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 09 Jan 2015 01:49:45
Halo CE: Complete a match on at least 4 unique game types.
Unlocked: 09 Jan 2015 01:42:33
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked: 05 Jan 2015 09:19:18
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked: 05 Jan 2015 04:49:59
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked: 03 Jan 2015 03:59:41
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked: 03 Jan 2015 03:59:41
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Unlocked: 02 Jan 2015 20:40:57
Halo CE: Complete three Halo: CE playlists.
Unlocked: 02 Jan 2015 20:28:10
Goat Roped
30Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Unlocked: 02 Jan 2015 15:49:26
Halo CE: Beat the par time on Assault on the Control Room.
Unlocked: 02 Jan 2015 06:23:05
Halo CE: Beat par time on all Halo: CE levels.
Unlocked: 02 Jan 2015 06:23:05
T-Rex
10Halo CE: Find the hidden Rex sign on The Maw.
Unlocked: 27 Dec 2014 15:09:00
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked: 27 Dec 2014 15:07:20
Halo CE: Activate Terminal 9 on Keyes.
Unlocked: 27 Dec 2014 14:55:58
Halo CE: Beat the par time on Two Betrayals.
Unlocked: 27 Dec 2014 14:42:52
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked: 27 Dec 2014 14:11:49
Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked: 27 Dec 2014 13:54:09
Halo CE: Beat the par score on The Maw.
Unlocked: 26 Dec 2014 04:30:55
Overachiever
20Halo CE: Beat the par score on all Halo: CE levels.
Unlocked: 26 Dec 2014 04:30:55
Headstrong
10Halo CE: Beat the par score on Keyes.
Unlocked: 26 Dec 2014 04:02:11
Halo CE: Beat the par score on Two Betrayals.
Unlocked: 26 Dec 2014 03:25:08
Halo CE: Beat the par score on Halo.
Unlocked: 26 Dec 2014 02:04:19
Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked: 26 Dec 2014 01:32:52
Reading Room
10Halo CE: Beat the par score on The Library.
Unlocked: 24 Dec 2014 11:41:31
Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked: 24 Dec 2014 11:06:15
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked: 24 Dec 2014 11:03:13
Vetro Strike
10Halo CE: Beat the par score on Assault on the Control Room.
Unlocked: 24 Dec 2014 10:47:33
Charted
10Halo CE: Beat the par score on The Silent Cartographer.
Unlocked: 24 Dec 2014 10:02:16
Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked: 24 Dec 2014 09:37:19
Memories
5Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked: 15 Dec 2014 20:07:31
Halo CE: Beat the par time on The Maw.
Unlocked: 04 Dec 2014 15:40:55
Scurty Bump
10Halo CE: Beat the par time on Keyes.
Unlocked: 04 Dec 2014 14:06:25
Keyes
10Halo CE: Complete Keyes.
Unlocked: 04 Dec 2014 12:39:57
Halo CE: Complete every level of the game on Normal difficulty.
Unlocked: 04 Dec 2014 12:39:57
Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked: 04 Dec 2014 12:39:57
Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked: 04 Dec 2014 12:39:57
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked: 04 Dec 2014 12:39:57
Greenhorn
10Halo CE: Complete every level of the game on Easy difficulty.
Unlocked: 04 Dec 2014 12:39:57
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked: 04 Dec 2014 12:35:12
Megg
10Halo CE: It's a sign.
Unlocked: 04 Dec 2014 09:49:46
Halo CE: Complete 343 Guilty Spark.
Unlocked: 01 Dec 2014 07:04:32
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked: 01 Dec 2014 06:38:59
Halo CE: Complete Two Betrayals.
Unlocked: 20 Nov 2014 21:31:33
The Library
10Halo CE: Complete The Library.
Unlocked: 20 Nov 2014 20:09:00
TLDR
10Halo CE: Beat the par time on The Library.
Unlocked: 20 Nov 2014 20:09:00
Halo CE: Activate Terminal 7 on The Library.
Unlocked: 20 Nov 2014 19:59:28
Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked: 20 Nov 2014 19:44:42
Halo CE: Complete Assault on the Control Room.
Unlocked: 19 Nov 2014 17:03:42
Halo CE: Beat the par time on The Silent Cartographer.
Unlocked: 19 Nov 2014 15:51:54
Halo CE: Kill a Hunter with one pistol round.
Unlocked: 19 Nov 2014 15:45:37
Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked: 19 Nov 2014 15:13:54
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked: 19 Nov 2014 15:13:54
Halo CE: Beat the par time on Halo.
Unlocked: 19 Nov 2014 14:31:35
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked: 19 Nov 2014 13:30:34
The Maw
10Halo CE: Complete The Maw.
Unlocked: 18 Nov 2014 21:48:08
Halo CE: Complete a Halo: CE playlist.
Unlocked: 18 Nov 2014 21:48:08
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked: 18 Nov 2014 21:48:08
This Side Up
10Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked: 18 Nov 2014 19:59:31
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked: 18 Nov 2014 19:53:47
Halo CE: Activate Terminal 10 on The Maw.
Unlocked: 18 Nov 2014 18:42:33
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked: 18 Nov 2014 14:52:03
Halo CE: Complete Halo without entering a vehicle.
Unlocked: 18 Nov 2014 14:43:20
Halo CE: Activate Terminal 2 on Halo.
Unlocked: 18 Nov 2014 14:08:12
Halo CE: Complete a level without jumping.
Unlocked: 18 Nov 2014 14:02:28
Halo CE: Complete The Silent Cartographer.
Unlocked: 17 Nov 2014 07:35:53
Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked: 17 Nov 2014 07:03:50
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked: 17 Nov 2014 06:44:43
Halo CE: Complete The Truth and Reconciliation.
Unlocked: 17 Nov 2014 06:31:04
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked: 17 Nov 2014 06:19:48
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked: 17 Nov 2014 06:12:03
Halo
10Halo CE: Complete Halo.
Unlocked: 17 Nov 2014 05:29:18
Halo CE: Complete The Pillar of Autumn.
Unlocked: 17 Nov 2014 02:51:04
Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked: 17 Nov 2014 02:51:04
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked: 17 Nov 2014 02:51:04
Walk It Off
10Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked: 17 Nov 2014 02:51:04
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked: 17 Nov 2014 02:51:04
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked: 17 Nov 2014 02:41:58
Arrival
5Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked: 17 Nov 2014 02:36:05
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked: 15 Nov 2014 21:58:52
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked: 21 Oct 2015 14:11:18
H3: ODST: Beat the par score on Uplift Reserve.
Unlocked: 20 Oct 2015 03:02:15
H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked: 20 Oct 2015 03:02:15
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked: 20 Oct 2015 02:34:38
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked: 20 Oct 2015 02:04:42
Fowl Hunt
10H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked: 20 Oct 2015 01:50:37
H3: ODST: Is there a toy inside?
Unlocked: 20 Oct 2015 01:41:18
Vandalized
10H3: ODST: Face it.
Unlocked: 20 Oct 2015 01:33:49
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked: 20 Oct 2015 01:30:02
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked: 20 Oct 2015 01:26:17
H3: ODST: Find a legendary hidden music cue.
Unlocked: 20 Oct 2015 01:21:20
One Got Away
10H3: ODST: View the missing link.
Unlocked: 20 Oct 2015 01:14:54
H3: ODST: Kill 25 Engineers.
Unlocked: 20 Oct 2015 01:09:41
Trifecta
20H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked: 20 Oct 2015 01:02:56
Fast and Low
10H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked: 20 Oct 2015 00:50:28
Shiny...
10H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked: 20 Oct 2015 00:33:11
H3: ODST: Beat the par score on Coastal Highway.
Unlocked: 19 Oct 2015 23:32:52
Déjà Vu
20H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked: 19 Oct 2015 23:03:20
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked: 19 Oct 2015 20:50:01
H3: ODST: Beat the par time on Tayari Plaza.
Unlocked: 19 Oct 2015 00:34:35
H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked: 19 Oct 2015 00:34:35
Classic
20H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked: 19 Oct 2015 00:19:30
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked: 18 Oct 2015 23:13:30
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked: 18 Oct 2015 23:12:32
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked: 18 Oct 2015 23:12:32
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked: 18 Oct 2015 23:12:32
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked: 18 Oct 2015 23:12:02
Magic Touch
10H3: ODST: Beat the par score on Data Hive.
Unlocked: 18 Oct 2015 22:44:58
Pour It On
10H3: ODST: Beat the par score on NMPD HQ.
Unlocked: 18 Oct 2015 22:17:35
H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked: 18 Oct 2015 21:55:39
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked: 18 Oct 2015 21:01:11
Audiophile
10H3: ODST: Find the 30th Audio Log.
Unlocked: 18 Oct 2015 18:20:21
H3: ODST: Find all 30 Audio Logs.
Unlocked: 18 Oct 2015 18:20:21
Secret Agent
10H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked: 18 Oct 2015 18:03:04
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked: 18 Oct 2015 17:59:02
Bloodhound
10H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked: 18 Oct 2015 17:35:25
H3: ODST: Kill 10 Engineers.
Unlocked: 18 Oct 2015 17:27:11
H3: ODST: Beat the par score on Tayari Plaza.
Unlocked: 18 Oct 2015 01:10:05
H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked: 18 Oct 2015 01:10:03
H3: ODST: Find the 29th Audio Log.
Unlocked: 17 Oct 2015 23:52:21
H3: ODST: Find the 28th Audio Log.
Unlocked: 17 Oct 2015 23:50:15
H3: ODST: Find the 27th Audio Log.
Unlocked: 17 Oct 2015 23:48:13
H3: ODST: Find the 26th Audio Log.
Unlocked: 17 Oct 2015 23:45:27
H3: ODST: Find the 25th Audio Log.
Unlocked: 17 Oct 2015 23:42:33
H3: ODST: Find the 24th Audio Log.
Unlocked: 17 Oct 2015 23:41:16
Spotter
5H3: ODST: Find the 23rd Audio Log.
Unlocked: 17 Oct 2015 23:39:30
H3: ODST: Find the 22nd Audio Log.
Unlocked: 17 Oct 2015 23:38:18
Scout
5H3: ODST: Find the 21st Audio Log.
Unlocked: 17 Oct 2015 23:35:24
H3: ODST: Find the 20th Audio Log.
Unlocked: 17 Oct 2015 23:33:21
Watchful
5H3: ODST: Find the 19th Audio Log.
Unlocked: 17 Oct 2015 23:31:29
H3: ODST: Find the 18th Audio Log.
Unlocked: 17 Oct 2015 23:29:49
H3: ODST: Find the 17th Audio Log.
Unlocked: 17 Oct 2015 23:28:20
H3: ODST: Find the 16th Audio Log.
Unlocked: 17 Oct 2015 23:27:01
All Ears
5H3: ODST: Find the 15th Audio Log.
Unlocked: 17 Oct 2015 23:24:31
H3: ODST: Find the 14th Audio Log.
Unlocked: 17 Oct 2015 23:22:21
H3: ODST: Find the 13th Audio Log.
Unlocked: 17 Oct 2015 23:20:05
H3: ODST: Find the 12th Audio Log.
Unlocked: 17 Oct 2015 23:18:44
H3: ODST: Find the 11th Audio Log.
Unlocked: 17 Oct 2015 23:16:26
H3: ODST: Find the 10th Audio Log.
Unlocked: 17 Oct 2015 23:12:33
H3: ODST: Find the 9th Audio Log.
Unlocked: 17 Oct 2015 23:10:46
H3: ODST: Find the 8th Audio Log.
Unlocked: 17 Oct 2015 23:07:38
Auditor
5H3: ODST: Find the 7th Audio Log.
Unlocked: 17 Oct 2015 23:05:19
H3: ODST: Find the 6th Audio Log.
Unlocked: 17 Oct 2015 23:03:20
H3: ODST: Find the 5th Audio Log.
Unlocked: 17 Oct 2015 23:00:24
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked: 21 Aug 2015 01:22:12
NEXT!
10H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked: 21 Aug 2015 01:22:12
Son of a Gun
10H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked: 03 Jun 2015 05:22:13
H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked: 03 Jun 2015 05:11:27
Gumshoe
10H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked: 03 Jun 2015 04:53:21
One Way Ride
20H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked: 03 Jun 2015 04:40:30
Investigator
10H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked: 03 Jun 2015 04:26:55
Rookie
10H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked: 03 Jun 2015 04:17:01
Tayari Plaza
10H3: ODST: Complete Tayari Plaza.
Unlocked: 03 Jun 2015 04:17:01
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked: 03 Jun 2015 04:10:44
Private Eye
10H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked: 02 Jun 2015 11:45:35
Do Tell
5H3: ODST: Find the 4th Audio Log.
Unlocked: 02 Jun 2015 11:45:22
Tuned In
5H3: ODST: Find the 3rd Audio Log.
Unlocked: 02 Jun 2015 11:44:46
H3: ODST: Find the 2nd Audio Log.
Unlocked: 02 Jun 2015 11:44:25
Listener
5H3: ODST: Find the 1st Audio Log.
Unlocked: 02 Jun 2015 11:40:29
H3: ODST: Complete Coastal Highway.
Unlocked: 02 Jun 2015 11:21:30
Double Time!
10H3: ODST: Beat the par time on Coastal Highway.
Unlocked: 02 Jun 2015 11:21:30
Data Hive
10H3: ODST: Complete Data Hive.
Unlocked: 02 Jun 2015 10:53:12
H3: ODST: Beat the par time on Data Hive.
Unlocked: 02 Jun 2015 10:53:12
Firefly
10H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked: 02 Jun 2015 10:41:25
NMPD HQ
10H3: ODST: Complete NMPD HQ.
Unlocked: 02 Jun 2015 10:35:09
H3: ODST: Beat the par time on NMPD HQ.
Unlocked: 02 Jun 2015 10:35:09
H3: ODST: Complete ONI Alpha Site.
Unlocked: 02 Jun 2015 10:24:19
H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked: 02 Jun 2015 10:24:19
H3: ODST: Complete Kizingo Blvd.
Unlocked: 02 Jun 2015 10:05:27
H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked: 02 Jun 2015 10:05:27
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked: 02 Jun 2015 10:02:17
H3: ODST: Complete Uplift Reserve.
Unlocked: 02 Jun 2015 09:57:01
Floor It!
10H3: ODST: Beat the par time on Uplift Reserve.
Unlocked: 02 Jun 2015 09:57:01
H3: ODST: Complete any level without activating VISR mode.
Unlocked: 02 Jun 2015 09:56:58
Xenophobia
10H3: ODST: Complete any level without using Covenant weapons.
Unlocked: 02 Jun 2015 09:56:58
H3: ODST: I've got my eye on you, Marine.
Unlocked: 02 Jun 2015 09:47:52
H3: ODST: Beat the par time on Kikowani Station.
Unlocked: 02 Jun 2015 09:44:56
H3: ODST: Complete Kikowani Station.
Unlocked: 02 Jun 2015 09:34:12
H3: ODST: Beat the par score on Kikowani Station.
Unlocked: 02 Jun 2015 09:34:12
Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked: 26 Sep 2023 01:41:23
Halo: Reach: Party with the DJ Brute.
Unlocked: 26 Sep 2023 01:24:49
Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked: 26 Sep 2023 01:03:22
Halo: Reach: Kill 1000 Skirmishers.
Unlocked: 25 Sep 2023 17:44:46
Halo: Reach: Splatter an enemy using the forklift.
Unlocked: 25 Sep 2023 17:03:11
Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked: 25 Sep 2023 16:54:37
Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty.
Unlocked: 25 Sep 2023 16:25:10
Halo: Reach: Find all Data Pads.
Unlocked: 25 Sep 2023 16:25:10
Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty.
Unlocked: 25 Sep 2023 16:11:55
Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked: 25 Sep 2023 16:05:57
Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn.
Unlocked: 25 Sep 2023 15:52:05
Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty.
Unlocked: 25 Sep 2023 15:51:22
Halo: Reach: Listen to a hidden music cue.
Unlocked: 25 Sep 2023 15:36:07
Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked: 25 Sep 2023 15:21:07
Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked: 25 Sep 2023 14:29:34
Halo: Reach: Find Data Pad 7 on New Alexandria.
Unlocked: 25 Sep 2023 14:23:53
Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty.
Unlocked: 25 Sep 2023 14:21:04
Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty.
Unlocked: 25 Sep 2023 14:04:13
Halo: Reach: Find Data Pad 6 on Exodus.
Unlocked: 25 Sep 2023 13:56:30
Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked: 25 Sep 2023 13:53:29
Halo: Reach: Find Data Pad 3 on Nightfall.
Unlocked: 25 Sep 2023 13:32:13
Halo: Reach: Find Data Pad 1 on Winter Contingency.
Unlocked: 25 Sep 2023 13:23:33
Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty.
Unlocked: 25 Sep 2023 13:10:29
Halo: Reach: Pad on the run.
Unlocked: 25 Sep 2023 13:10:29
Halo: Reach: Complete a Firefight set on Normal or harder.
Unlocked: 25 Sep 2023 12:56:09
Halo: Reach: Kill 100 Skirmishers.
Unlocked: 25 Sep 2023 12:45:05
Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked: 25 Sep 2023 12:33:17
Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked: 25 Sep 2023 12:23:29
Halo: Reach: Complete three Halo: Reach playlists.
Unlocked: 25 Sep 2023 12:12:55
Halo: Reach: Find Data Pad 8 on The Package.
Unlocked: 25 Sep 2023 12:03:53
Halo: Reach: Find the hidden Banshees on The Package.
Unlocked: 25 Sep 2023 11:37:17
Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked: 25 Sep 2023 10:57:12
Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked: 25 Sep 2023 10:55:08
Game Breaker
10Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked: 25 Sep 2023 01:36:04
Halo: Reach: Create a custom map using Forge World.
Unlocked: 25 Sep 2023 01:28:42
Left Behind
10Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked: 25 Sep 2023 01:21:46
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked: 25 Sep 2023 01:21:46
Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked: 22 Feb 2023 01:00:24
Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked: 22 Feb 2023 00:57:11
Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked: 22 Feb 2023 00:48:49
Skunked
10Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked: 21 Feb 2023 23:06:48
Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked: 11 Feb 2023 04:22:04
Halo: Reach: Access hidden UNSC radio chatter.
Unlocked: 11 Feb 2023 03:51:34
Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked: 15 Nov 2020 06:43:03
Halo: Reach: Beat the par time on Exodus.
Unlocked: 19 Jun 2020 22:09:05
Fast Fall
20Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked: 19 Jun 2020 22:09:05
Halo: Reach: Complete Exodus without using any armour abilities.
Unlocked: 19 Jun 2020 22:09:05
Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked: 19 Jun 2020 21:52:55
Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked: 19 Jun 2020 21:31:09
Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked: 19 Jun 2020 21:06:37
Halo: Reach: Beat the par time on The Package.
Unlocked: 19 Jun 2020 20:46:50
Halo: Reach: Beat the par score on The Package.
Unlocked: 19 Jun 2020 20:46:50
Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked: 19 Jun 2020 20:46:50
Halo: Reach: Beat the par time on Nightfall.
Unlocked: 19 Jun 2020 20:26:35
Halo: Reach: Beat the par score on Nightfall.
Unlocked: 19 Jun 2020 20:26:35
Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked: 19 Jun 2020 20:16:06
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked: 19 Jun 2020 20:11:55
Halo: Reach: See, he IS in the game!
Unlocked: 19 Jun 2020 20:01:36
Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty.
Unlocked: 19 Jun 2020 19:18:55
Halo: Reach: Beat the par time on New Alexandria.
Unlocked: 19 Jun 2020 18:16:27
Halo: Reach: Beat the par score on New Alexandria.
Unlocked: 19 Jun 2020 18:16:27
Halo: Reach: Beat the par score on Exodus.
Unlocked: 19 Jun 2020 17:55:18
Halo: Reach: Use a Pelican turret.
Unlocked: 19 Jun 2020 17:25:03
Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked: 19 Jun 2020 17:04:01
Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked: 19 Jun 2020 17:04:01
Still Sharp
10Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked: 19 Jun 2020 16:34:08
Halo: Reach: Find Data Pad 2 on ONI: Sword Base.
Unlocked: 19 Jun 2020 16:32:10
Halo: Reach: Beat the par time on Winter Contingency.
Unlocked: 19 Jun 2020 16:18:40
Halo: Reach: Beat the par score on Winter Contingency.
Unlocked: 19 Jun 2020 16:18:40
Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked: 19 Jun 2020 15:35:23
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Unlocked: 18 Dec 2019 22:02:15
Halo: Reach: Complete a Halo: Reach playlist.
Unlocked: 18 Dec 2019 22:02:15
Halo: Reach: Complete The Pillar of Autumn.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked: 18 Dec 2019 22:00:19
Halo: Reach: Complete The Package.
Unlocked: 17 Dec 2019 23:42:37
Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked: 17 Dec 2019 22:27:57
Halo: Reach: Complete New Alexandria.
Unlocked: 17 Dec 2019 22:05:24
Halo: Reach: Find me in the club.
Unlocked: 17 Dec 2019 21:50:46
Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked: 17 Dec 2019 21:33:07
Halo: Reach: Complete Exodus.
Unlocked: 13 Dec 2019 00:23:51
Halo: Reach: Now that's a value meal.
Unlocked: 12 Dec 2019 23:15:17
No Picnic
10Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked: 12 Dec 2019 23:09:46
Halo: Reach: Complete Long Night of Solace.
Unlocked: 12 Dec 2019 23:08:04
Insomnia
10Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked: 12 Dec 2019 23:08:04
Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace.
Unlocked: 12 Dec 2019 21:12:53
Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty.
Unlocked: 12 Dec 2019 20:49:54
Halo: Reach: Find Data Pad 5 on Long Night Of Solace.
Unlocked: 12 Dec 2019 20:47:56
To War
10Halo: Reach: Complete Tip of the Spear.
Unlocked: 12 Dec 2019 03:31:50
Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty.
Unlocked: 12 Dec 2019 00:10:06
Halo: Reach: Find Data Pad 4 on Tip Of The Spear.
Unlocked: 12 Dec 2019 00:08:24
Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked: 12 Dec 2019 00:03:39
Halo: Reach: Complete Nightfall.
Unlocked: 11 Dec 2019 23:52:19
Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty.
Unlocked: 11 Dec 2019 23:50:38
Halo: Reach: Complete ONI: Sword Base.
Unlocked: 11 Dec 2019 23:36:44
Halo: Reach: Complete Winter Contingency.
Unlocked: 11 Dec 2019 22:08:33
Halo: Reach: Find the hidden binary signature.
Unlocked: 11 Dec 2019 21:07:58