Kill 20,000 enemies or players.
Unlocked: 26 Nov 2021 03:27:15
Complete 500 missions or multiplayer games.
Unlocked: 22 Mar 2021 18:47:18
Complete one cross-game playlist.
Unlocked: 22 Mar 2021 18:31:18
Complete 450 missions or multiplayer games.
Unlocked: 06 Jul 2017 23:15:41
Win 200 multiplayer games.
Unlocked: 06 Jul 2017 23:02:25
Created and saved 5 Custom Game types.
Unlocked: 16 Oct 2016 03:59:26
Complete 400 missions or multiplayer games.
Unlocked: 16 Oct 2016 03:41:13
Sharpshooter
10Win 150 multiplayer games.
Unlocked: 04 Oct 2016 04:05:59
Committed
10Complete 350 missions or multiplayer games.
Unlocked: 03 Oct 2016 03:43:01
Complete 300 missions or multiplayer games.
Unlocked: 11 Sep 2016 16:37:00
Win 100 multiplayer games.
Unlocked: 09 Sep 2016 00:18:27
Created and saved 5 Custom Maps in Forge.
Unlocked: 08 Sep 2016 04:05:41
Kill 100 Crawlers.
Unlocked: 17 Aug 2016 21:13:19
Up All Night
10Complete 250 missions or multiplayer games.
Unlocked: 16 Aug 2016 02:05:47
Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked: 14 Aug 2016 13:53:37
Collect 10,000 campaign or playlist medals.
Unlocked: 18 Jan 2015 20:42:54
Collect 9,000 campaign or playlist medals.
Unlocked: 14 Jan 2015 02:21:49
Bonus Level
10Complete 200 missions or multiplayer games.
Unlocked: 12 Jan 2015 03:58:20
Collect 8,000 campaign or playlist medals.
Unlocked: 10 Jan 2015 04:29:55
Kill 100 Brutes.
Unlocked: 07 Jan 2015 21:09:16
Collect 7,000 campaign or playlist medals.
Unlocked: 05 Jan 2015 02:24:55
Complete 150 missions or multiplayer games.
Unlocked: 05 Jan 2015 01:32:03
Kill 50 Hunters.
Unlocked: 30 Dec 2014 01:32:21
Kill 1000 Jackals.
Unlocked: 29 Dec 2014 03:22:52
Collect 6,000 campaign or playlist medals.
Unlocked: 27 Dec 2014 02:42:23
Collect 5,000 campaign or playlist medals.
Unlocked: 25 Dec 2014 21:07:26
Kill 1000 Elites.
Unlocked: 22 Dec 2014 00:55:54
Collect 4,000 campaign or playlist medals.
Unlocked: 20 Dec 2014 23:42:53
Collect 3,000 campaign or playlist medals.
Unlocked: 18 Dec 2014 02:29:18
Foe Hammer
10Kill 5,000 enemies or players.
Unlocked: 18 Dec 2014 01:42:14
Kill 1000 Flood.
Unlocked: 14 Dec 2014 02:32:55
Kill 100 Flood.
Unlocked: 14 Dec 2014 01:08:53
Collect 2,000 campaign or playlist medals.
Unlocked: 13 Dec 2014 15:24:00
Gruntageddon
10Kill 1000 Grunts.
Unlocked: 13 Dec 2014 02:51:34
I Got This
10Complete 100 missions or multiplayer games.
Unlocked: 01 Dec 2014 17:00:52
Collect 1,000 unique campaign or playlist medals.
Unlocked: 30 Nov 2014 00:03:37
Kill 100 Jackals.
Unlocked: 29 Nov 2014 23:24:51
Brovershield
10Complete any co-op level on Heroic difficulty.
Unlocked: 29 Nov 2014 21:14:07
Bro Hammer
10Complete any co-op level on Legendary difficulty.
Unlocked: 29 Nov 2014 21:14:07
Contender
10Win 50 multiplayer games.
Unlocked: 14 Nov 2014 01:58:37
Complete any co-op level on Normal difficulty.
Unlocked: 13 Nov 2014 01:51:08
Collect 500 campaign or playlist medals.
Unlocked: 13 Nov 2014 01:49:18
Game On
10Complete 50 missions or multiplayer games.
Unlocked: 13 Nov 2014 00:59:11
Win 10 multiplayer games.
Unlocked: 12 Nov 2014 19:05:16
Get killed by the Guardians.
Unlocked: 12 Nov 2014 18:00:43
Complete 10 missions or multiplayer games.
Unlocked: 12 Nov 2014 17:16:32
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked: 12 Nov 2014 16:21:58
Kill 100 Elites.
Unlocked: 12 Nov 2014 14:18:57
Complete a campaign mission or a match of multiplayer.
Unlocked: 12 Nov 2014 13:14:45
Kill 100 Grunts.
Unlocked: 12 Nov 2014 04:52:11
Kill 100 enemies or players.
Unlocked: 12 Nov 2014 04:49:51
Life Story
30Complete the Master Chief Saga playlist.
Kill 100 Watchers.
Kill 100 Knights.
Inscrutable. Mysterious.
Sample Plate
20Complete three cross-game playlists.
Veteran
30Complete all campaigns on Normal difficulty.
War Hero
40Complete all campaigns on Heroic difficulty.
Legend
50Complete all campaigns on Legendary difficulty.
Lore Master
30Activate all terminals.
LASO Master
50Complete the LASO playlist for every Halo game.
Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Win 250 multiplayer games.
Thermopylae
10Win 300 multiplayer games.
Win 350 multiplayer games.
Steady Aim
10Win 400 multiplayer games.
Win 450 multiplayer games.
Win 500 multiplayer games.
Dankey Kang
10Kill 1000 Brutes.
Wyrmslayer
10Kill 250 Hunters.
Kill 1000 Watchers.
Knightbane
10Kill 1000 Knights.
Dogcatcher
10Kill 1000 Crawlers.
Complete all campaigns on Easy difficulty.
Earn a total of 2,500 Assist medals in multiplayer.
Earn a total of 2,500 Headshot medals in multiplayer.
Dim Mak
10Earn a total of 250 Beat Down medals in multiplayer.
Domination
10Earn a total of 100 Legendary medals in matchmade games.
Earn a total of 250 Double Kill medals in matchmade games.
Spree Master
10Earn a total of 100 Killing Spree medals in matchmade games.
Catch This
10Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.
Party Pooper
10Earn a total of 250 Killjoy medals in matchmade games.
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Complete 1 mission with the LASO playlist skulls enabled.
Elder Signs
10Halo 3: View 2 different sigils on Valhalla.
Unlocked: 25 Dec 2016 19:20:54
Halo 3: This stuff is your history!
Unlocked: 16 Oct 2016 02:56:27
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked: 20 Sep 2016 02:37:17
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 22 Aug 2016 03:00:44
Return
10Halo 3: Complete Halo.
Unlocked: 13 Jan 2015 02:11:34
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked: 13 Jan 2015 02:11:34
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked: 13 Jan 2015 02:11:34
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked: 13 Jan 2015 02:11:34
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked: 13 Jan 2015 02:11:34
Halo 3: Activate Terminal 7 on Halo.
Unlocked: 13 Jan 2015 01:32:52
Halo 3: View the communique from Mendicant Bias.
Unlocked: 13 Jan 2015 01:32:52
Refuge
10Halo 3: Complete The Ark.
Unlocked: 13 Jan 2015 01:18:10
Halo 3: Find and claim the Mythic Skull.
Unlocked: 12 Jan 2015 04:00:47
The Key
10Halo 3: Complete Cortana.
Unlocked: 12 Jan 2015 03:58:20
Orpheus
10Halo 3: Beat the par score on Cortana.
Unlocked: 12 Jan 2015 03:58:20
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked: 12 Jan 2015 03:36:28
Last Stand
10Halo 3: Complete The Covenant.
Unlocked: 12 Jan 2015 03:24:33
Vanguard
10Halo 3: Beat the par score on The Covenant.
Unlocked: 12 Jan 2015 03:24:33
Cleansing
10Halo 3: Complete Floodgate.
Unlocked: 12 Jan 2015 01:39:05
Exterminator
10Halo 3: Beat the par score on Floodgate.
Unlocked: 12 Jan 2015 01:39:05
Assault
10Halo 3: Complete The Storm.
Unlocked: 07 Jan 2015 21:47:13
The Road
10Halo 3: Complete Tsavo Highway.
Unlocked: 07 Jan 2015 20:35:02
Holdout
10Halo 3: Complete Crow's Nest.
Unlocked: 07 Jan 2015 19:55:54
Landfall
10Halo 3: Complete Sierra 117.
Unlocked: 05 Jan 2015 04:13:24
Halo 3: Find and claim the Blind Skull.
Unlocked: 05 Jan 2015 03:35:26
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked: 05 Jan 2015 03:34:13
Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked: 25 Nov 2014 05:00:12
Halo 3: Beat the par time on Sierra 117.
Time Shift
10Halo 3: Beat the par time on Crow's Nest.
Halo 3: Beat the par time on Tsavo Highway.
Halo 3: Beat the par time on The Storm.
Dambuster
10Halo 3: Beat the par time on Floodgate.
Waypoint
10Halo 3: Beat the par time on The Ark.
Scarab Slide
10Halo 3: Beat the par time on The Covenant.
Halo 3: Beat the par time on Cortana.
Halo 3: Beat the par time on Halo.
Speed Demon
20Halo 3: Beat the par time on all Halo 3 levels.
Guerilla
10Halo 3: Beat the par score on Sierra 117.
Cavalier
10Halo 3: Beat the par score on Tsavo Highway.
Askar
10Halo 3: Beat the par score on The Storm.
Ranger
10Halo 3: Beat the par score on The Ark.
Torchbearer
10Halo 3: Beat the par score on Halo.
Halo 3: Beat the par score on every Halo 3 level.
Halo 3: Activate Terminal 1 on The Ark.
Halo 3: Activate Terminal 2 on The Ark.
Halo 3: Activate Terminal 3 on The Ark.
Halo 3: Activate Terminal 4 on The Covenant.
Halo 3: Activate Terminal 5 on The Covenant.
Halo 3: Activate Terminal 6 on The Covenant.
Halo 3: Find and claim the Iron Skull.
Halo 3: Find and claim the Black Eye Skull.
Halo 3: Find and claim the Tough Luck Skull.
Halo 3: Find and claim the Catch Skull.
Halo 3: Find and claim the Fog Skull.
Halo 3: Find and claim the Famine Skull.
Halo 3: Find and claim the Thunderstorm Skull.
Halo 3: Find and claim the Tilt Skull.
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Halo 3: Destroy 3 total Phantoms on The Covenant.
Annual
10Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Halo 3: Trigger the hidden music cue in Halo 3.
Primate
5Halo 3: Find your first missing links.
Halo 3: Find a lonely missing link.
Flipyap
5Halo 3: Listen to the tale of a young Grunt named Flipyap.
Halo 3: Destined for greatness.
Halo 3: Who DARED to discard this brave animal?
Halo 3: Find the poster of the missing man.
Halo 3: Listen to the story of the Final Grunt.
Halo 3: He's watching you.
Devastating
30Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Mind the Gap
10Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Halo 3: Watching. Waiting. Plotting.
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Afficiando
20Halo 3: Complete three Halo 3 playlists.
Halo 3: Complete a Halo 3 playlist.
Halo 3: Beat the par score on Crow's Nest.
Witch Doctor
20Halo 3: Find and claim all Skulls in Halo 3.
Halo 3: Find and claim the Grunt Birthday Party Skull.
Halo 3: Find and claim the Cowbell Skull.
Halo 3: Find and claim the IWHBYD Skull.
Halo 3: Activate all Halo 3 Terminals.
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Brainpan
10Halo 3: Find all the hidden multiplayer Skulls.
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked: 06 Jul 2017 19:34:54
Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked: 30 Oct 2016 21:26:27
Taste Test
10Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 03 Oct 2016 23:54:57
Departure
10Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked: 22 Aug 2016 02:44:52
Halo 4: Complete a Spartan Ops mission.
Unlocked: 18 Aug 2016 03:17:31
Midnight
10Halo 4: Complete Midnight.
Unlocked: 17 Aug 2016 23:50:34
Halo 4: Beat the par score on Midnight.
Unlocked: 17 Aug 2016 23:50:34
Halo 4: Complete every level of the game on Normal difficulty.
Unlocked: 17 Aug 2016 23:50:34
Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked: 17 Aug 2016 23:50:34
Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked: 17 Aug 2016 23:50:34
Halo 4: Complete every level of the game on Easy difficulty.
Unlocked: 17 Aug 2016 23:50:34
Composer
10Halo 4: Complete Composer.
Unlocked: 17 Aug 2016 22:50:48
Head Banging
10Halo 4: Beat the par score on Composer.
Unlocked: 17 Aug 2016 22:50:48
Halo 4: What do Marines know about sticks?
Unlocked: 17 Aug 2016 22:29:23
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked: 17 Aug 2016 22:24:38
Shutdown
10Halo 4: Complete Shutdown.
Unlocked: 17 Aug 2016 22:01:45
Halo 4: Beat the par score on Shutdown.
Unlocked: 17 Aug 2016 22:01:45
Reclaimer
10Halo 4: Complete Reclaimer.
Unlocked: 14 Aug 2016 21:03:41
Halo 4: Beat the par score on Reclaimer.
Unlocked: 14 Aug 2016 21:03:41
Flood
5Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked: 14 Aug 2016 20:51:13
Infinity
10Halo 4: Complete Infinity.
Unlocked: 14 Jan 2015 04:09:01
Halo 4: Beat the par score on Infinity.
Unlocked: 14 Jan 2015 04:09:01
Halo 4: Activate Terminal 3 on Infinity.
Unlocked: 14 Jan 2015 03:21:16
Forerunner
10Halo 4: Complete Forerunner.
Unlocked: 14 Jan 2015 03:05:58
Halo 4: Activate Terminal 2 on Forerunner.
Unlocked: 14 Jan 2015 02:16:02
Requiem
10Halo 4: Complete Requiem.
Unlocked: 14 Jan 2015 02:04:30
War
5Halo 4: Activate Terminal 1 on Requiem.
Unlocked: 14 Jan 2015 01:59:15
Dawn
10Halo 4: Complete Dawn.
Unlocked: 14 Jan 2015 00:46:25
Halo 4: Access the Master Chief's records on Dawn.
Unlocked: 14 Jan 2015 00:04:08
Halo 4: Beat the par time on Dawn.
Interloper
10Halo 4: Beat the par time on Requiem.
Halo 4: Beat the par time on Forerunner.
Ouroboros
10Halo 4: Beat the par time on Infinity.
Gimme That
10Halo 4: Beat the par time on Reclaimer.
Halo 4: Beat the par time on Shutdown.
Halo 4: Beat the par time on Composer.
Countdown
10Halo 4: Beat the par time on Midnight.
Halo 4: Beat the par time on all Halo 4 levels.
Gunslinger
10Halo 4: Beat the par score on Dawn.
Halo 4: Beat the par score on Requiem.
Halo 4: Beat the par score on Forerunner.
Halo 4: Beat the par score on every Halo 4 level.
Knights
5Halo 4: Activate Terminal 5 on Shutdown.
Justice
5Halo 4: Activate Terminal 6 on Composer.
Cryptum
5Halo 4: Activate Terminal 7 on Midnight.
Terminus
20Halo 4: Activate all Halo 4 Terminals.
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown.
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Mortardom
10Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Naked Tyrant
30Halo 4: Complete the Halo 4 LASO Campaign playlist.
Devotee
20Halo 4: Complete three Halo 4 playlists.
Halo 4: Complete a Halo 4 playlist.
Artifact
10Halo 4: Complete all chapters in Spartan Ops Episode 2.
Catherine
10Halo 4: Complete all chapters in Spartan Ops Episode 3.
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Memento Mori
10Halo 4: Complete all chapters in Spartan Ops Episode 5.
Scattered
10Halo 4: Complete all chapters in Spartan Ops Episode 6.
Invasion
10Halo 4: Complete all chapters in Spartan Ops Episode 7.
Expendable
10Halo 4: Complete all chapters in Spartan Ops Episode 8.
Key
10Halo 4: Complete all chapters in Spartan Ops Episode 9.
Exodus
10Halo 4: Complete all chapters in Spartan Ops Episode 10.
Feet First
10Halo 4: Complete all Spartan Ops chapters.
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Hazard Pay
20Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Icarus
30Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Halo 4: Why are you even here?
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Halo 2: Complete The Great Journey.
Unlocked: 22 Mar 2021 17:16:26
Halo 2: Beat the par score on The Great Journey.
Unlocked: 22 Mar 2021 17:16:26
Obsessed
5Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked: 22 Mar 2021 16:53:10
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked: 22 Mar 2021 16:52:00
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked: 01 Aug 2017 01:21:35
Halo 2: Complete Quarantine Zone.
Unlocked: 07 Jul 2017 02:05:03
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked: 07 Jul 2017 01:11:43
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked: 18 Dec 2016 03:28:57
Top Gungoose
10Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked: 18 Dec 2016 03:26:49
MVP
10Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked: 21 Sep 2016 02:36:01
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked: 18 Sep 2016 22:37:13
Sacred Icon
10Halo 2: Complete Sacred Icon.
Unlocked: 06 Sep 2016 20:23:52
Tourist
10Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 18 Aug 2016 04:37:18
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked: 18 Aug 2016 04:22:12
Halo 2: Find and claim the Blind Skull.
Unlocked: 18 Jan 2015 19:13:24
Halo 2: Beat the par time on Cairo Station.
Unlocked: 18 Jan 2015 18:44:54
Curious
5Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked: 18 Jan 2015 18:37:09
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked: 10 Jan 2015 04:05:15
Regret
10Halo 2: Complete Regret.
Unlocked: 05 Jan 2015 01:32:02
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked: 05 Jan 2015 01:28:53
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked: 02 Jan 2015 22:32:54
Enamored
5Halo 2: Activate Terminal 7 on Regret.
Unlocked: 29 Dec 2014 03:15:50
Halo 2: Find and claim the Assassins Skull.
Unlocked: 29 Dec 2014 02:58:14
Delta Halo
10Halo 2: Complete Delta Halo.
Unlocked: 27 Dec 2014 01:43:41
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked: 27 Dec 2014 00:53:37
Oracle
10Halo 2: Complete The Oracle.
Unlocked: 27 Dec 2014 00:01:16
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked: 26 Dec 2014 23:13:14
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked: 26 Dec 2014 22:11:10
Examiner
5Halo 2: Activate Terminal 3 on Metropolis.
Unlocked: 25 Dec 2014 21:41:13
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked: 21 Dec 2014 00:30:40
Double Down
10Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked: 22 Nov 2014 04:55:02
Warden
10Halo 2A MP: In Anniversary matchmaking, stop the killing spree of another player.
Unlocked: 22 Nov 2014 04:52:28
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked: 22 Nov 2014 04:17:27
Halo 2A MP: Get awarded at least 10 different medals in one non-team multiplayer game.
Unlocked: 14 Nov 2014 00:50:08
The Arbiter
10Halo 2: Complete The Arbiter.
Unlocked: 12 Nov 2014 15:51:42
Halo 2: Fly the Heretic Banshee.
Unlocked: 12 Nov 2014 15:43:49
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked: 12 Nov 2014 15:34:44
Metropolis
10Halo 2: Complete Metropolis.
Unlocked: 12 Nov 2014 15:06:31
Outskirts
10Halo 2: Complete Outskirts.
Unlocked: 12 Nov 2014 14:40:11
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked: 12 Nov 2014 14:28:22
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked: 12 Nov 2014 13:17:47
Halo 2: Complete Cairo Station.
Unlocked: 12 Nov 2014 13:14:45
Demon
10Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked: 12 Nov 2014 13:14:45
Gravemind
10Halo 2: Complete Gravemind.
Uprising
10Halo 2: Complete Uprising.
High Charity
10Halo 2: Complete High Charity.
Halo 2: Beat the par time on Outskirts.
Halo 2: Beat the par time on Metropolis.
YOLO Strats
10Halo 2: Beat the par time on The Arbiter.
Halo 2: Beat the par time on The Oracle.
Halo 2: Beat the par time on Delta Halo.
Halo 2: Beat the par time on Regret.
Halo 2: Beat the par time on Sacred Icon.
Hot Zone
10Halo 2: Beat the par time on Quarantine Zone.
Halo 2: Beat the par time on Gravemind.
Halo 2: Beat the par time on Uprising.
Halo 2: Beat the par time on High Charity.
Halo 2: Beat the par time on The Great Journey.
Halo 2: Beat par time on all Halo 2 levels.
Bomb Squad
10Halo 2: Beat the par score on Cairo Station.
Halo 2: Beat the par score on Outskirts.
Ripple Fire
10Halo 2: Beat the par score on Metropolis.
Halo 2: Beat the par score on The Arbiter.
Halo 2: Beat the par score on The Oracle.
Boundless
10Halo 2: Beat the par score on Delta Halo.
Halo 2: Beat the par score on Regret.
Guided Tour
10Halo 2: Beat the par score on Sacred Icon.
Halo 2: Beat the par score on Quarantine Zone.
Halo 2: Beat the par score on Gravemind.
Halo 2: Beat the par score on Uprising.
Halo 2: Beat the par score on High Charity.
Arcade Owner
20Halo 2: Beat the par score on every Halo 2 level.
Halo 2: Activate Terminal 8 on Sacred Icon.
Halo 2: Activate Terminal 9 on Quarantine Zone.
Halo 2: Activate Terminal 10 on Gravemind.
Scholar
5Halo 2: Activate Terminal 11 on Uprising.
Reviewer
5Halo 2: Activate Terminal 12 on High Charity.
Halo 2: Activate all Halo 2 Terminals.
Halo 2: Find and claim the That's Just...Wrong Skull.
Halo 2: Find and claim the Thunderstorm Skull.
Halo 2: Find and claim the IWHBYD Skull.
Halo 2: Find and claim the Catch Skull.
Halo 2: Find and claim the Grunt Birthday Party Skull.
Halo 2: Find and claim the Famine Skull.
Halo 2: Find and claim the Envy Skull.
Halo 2: Find and claim the Mythic Skull.
Halo 2: Find and claim the Sputnik Skull.
Halo 2: Find and claim the Anger Skull.
Halo 2: Find and claim the Ghost Skull.
Halo 2: Find and claim the Iron Skull.
Halo 2: Find and claim the Black Eye Skull.
Halo 2: Find and claim all Skulls in Halo 2.
Halo 2: Collect the Master Chief toy in Delta Halo.
Halo 2: Collect the Prophet of Regret toy in Regret.
Halo 2: Collect the Arbiter toy in Sacred Icon.
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Halo 2: Collect the Cortana toy in Gravemind.
Halo 2: Collect the Librarian toy in Uprising.
Halo 2: Collect the Rampant Cortana toy in High Charity.
Halo 2: Collect the Didact toy in The Great Journey.
Toybox
20Halo 2: Collect all eight Halo toys.
Warrior
10Halo 2: Complete every level of the game on Normal difficulty.
Hero
20Halo 2: Complete every level of the game on Heroic difficulty.
Halo 2: Complete every level of the game on Legendary difficulty.
Seconds
10Halo 2: Complete a Halo 2 playlist.
Connoisseur
20Halo 2: Complete three Halo 2 playlists.
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Halo 2: Listen to the Cowardly Grunt's woes.
Rex Sword
10Halo 2: Grab the energy sword on the level Outskirts.
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
HI BEN
5Halo 2: Oh, hi!
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
E E E
5Halo 2: View both signs in the level Metropolis.
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Halo 2: View this hidden message on the classic Beaver Creek map.
Halo 2: Shoot the soccer ball in the level Metropolis.
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Commuter
10Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Scarab Lord
20Halo 2: Acquire the Scarab Gun.
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Tour of Duty
10Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Ninja Redux
10Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Halo 2: Complete the LASO campaign playlist.
Monopolized
30Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Halo 2: She's not picking up.
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Power Play
10Halo 2A MP: On Warlord, get every center powerup that becomes available in a single game.
Halo 2A MP: Get 25 melee kills in multiplayer.
Red vs. Blue
10Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Shields Up!
10Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
BLASTacular!
10Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Bombing Run
10Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Cold as Ice
10Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Wetwork
5Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Zealot
10Halo 2A MP: Win 10 multiplayer games as an Elite.
Halo 2: Complete every level of the game on Easy difficulty.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
H2A: Found and destroyed the BLAST soda can on Remnant..
Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked: 21 Mar 2021 19:41:55
Halo CE: Beat the par time on The Silent Cartographer.
Unlocked: 06 Sep 2018 15:16:47
Halo CE: Beat the par time on Halo.
Unlocked: 06 Sep 2018 14:12:59
Sightseeing
10Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 23 Dec 2016 01:14:55
Halo CE: Complete a match on at least 4 unique game types.
Unlocked: 21 Sep 2016 01:26:26
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked: 16 Aug 2016 00:49:41
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked: 18 Jan 2015 16:43:43
Halo CE: Activate Terminal 10 on The Maw.
Unlocked: 18 Jan 2015 16:31:31
Halo CE: Activate all Halo: CE Terminals.
Unlocked: 18 Jan 2015 16:31:31
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked: 18 Jan 2015 16:18:36
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked: 18 Jan 2015 16:02:17
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked: 18 Jan 2015 14:43:56
The Maw
10Halo CE: Complete The Maw.
Unlocked: 20 Dec 2014 04:12:14
Halo CE: Complete every level of the game on Normal difficulty.
Unlocked: 20 Dec 2014 04:12:14
Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked: 20 Dec 2014 04:12:14
Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked: 20 Dec 2014 04:12:14
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked: 20 Dec 2014 04:12:14
Greenhorn
10Halo CE: Complete every level of the game on Easy difficulty.
Unlocked: 20 Dec 2014 04:12:14
Keyes
10Halo CE: Complete Keyes.
Unlocked: 20 Dec 2014 03:31:33
Halo CE: Activate Terminal 9 on Keyes.
Unlocked: 20 Dec 2014 03:17:00
The Library
10Halo CE: Complete The Library.
Unlocked: 20 Dec 2014 02:31:55
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked: 20 Dec 2014 02:29:36
Halo CE: Activate Terminal 7 on The Library.
Unlocked: 20 Dec 2014 01:53:37
Halo CE: Complete Two Betrayals.
Unlocked: 18 Dec 2014 03:28:23
Memories
5Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked: 18 Dec 2014 01:09:35
Halo CE: Complete 343 Guilty Spark.
Unlocked: 14 Dec 2014 01:32:06
Halo CE: Complete The Truth and Reconciliation.
Unlocked: 13 Dec 2014 16:02:49
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked: 13 Dec 2014 16:02:49
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked: 13 Dec 2014 15:52:37
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked: 13 Dec 2014 15:46:39
Halo CE: Activate Terminal 2 on Halo.
Unlocked: 13 Dec 2014 14:59:52
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked: 13 Dec 2014 14:51:59
Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked: 13 Dec 2014 14:50:43
Arrival
5Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked: 13 Dec 2014 14:37:59
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked: 13 Dec 2014 14:34:06
Halo CE: Complete Assault on the Control Room.
Unlocked: 13 Dec 2014 03:49:18
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked: 13 Dec 2014 03:34:12
Halo CE: Complete The Silent Cartographer.
Unlocked: 13 Dec 2014 01:29:14
Halo CE: Kill a Hunter with one pistol round.
Unlocked: 13 Dec 2014 00:57:52
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked: 13 Dec 2014 00:48:58
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked: 13 Dec 2014 00:31:31
Halo CE: Complete The Pillar of Autumn.
Unlocked: 08 Dec 2014 00:28:23
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked: 08 Dec 2014 00:28:23
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked: 29 Nov 2014 22:16:06
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked: 29 Nov 2014 21:00:22
Halo
10Halo CE: Complete Halo.
Unlocked: 13 Nov 2014 01:51:08
Halo CE: Beat the par time on Assault on the Control Room.
Halo CE: Beat the par time on The Truth and Reconciliation.
Halo CE: Beat the par time on 343 Guilty Spark.
TLDR
10Halo CE: Beat the par time on The Library.
Halo CE: Beat the par time on Two Betrayals.
Scurty Bump
10Halo CE: Beat the par time on Keyes.
Halo CE: Beat the par time on The Maw.
Halo CE: Beat par time on all Halo: CE levels.
Charted
10Halo CE: Beat the par score on The Silent Cartographer.
Vetro Strike
10Halo CE: Beat the par score on Assault on the Control Room.
Halo CE: Beat the par score on Halo.
Halo CE: Beat the par score on The Truth and Reconciliation.
Halo CE: Beat the par score on 343 Guilty Spark.
Reading Room
10Halo CE: Beat the par score on The Library.
Halo CE: Beat the par score on Two Betrayals.
Headstrong
10Halo CE: Beat the par score on Keyes.
Halo CE: Beat the par score on The Maw.
Overachiever
20Halo CE: Beat the par score on all Halo: CE levels.
Halo CE: Find and claim the Bandanna skull in remastered mode.
Halo CE: Find and claim the Fog skull in remastered mode.
Halo CE: Find and claim the Malfunction skull in remastered mode.
Halo CE: Find and claim the Recession skull in remastered mode.
Halo CE: Find and claim the Black Eye skull in remastered mode.
Halo CE: Find and claim the Pinata skull in remastered mode.
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Headhunter
20Halo CE: Find and claim all Skulls in Halo: CE.
Walk It Off
10Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Halo CE: Complete Halo without entering a vehicle.
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Halo CE: Complete a Halo: CE playlist.
Halo CE: Complete three Halo: CE playlists.
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Halo CE: Trigger a hidden music cue in Halo: CE.
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
T-Rex
10Halo CE: Find the hidden Rex sign on The Maw.
Megg
10Halo CE: It's a sign.
Halo CE: Complete a level without jumping.
Goat Roped
30Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Pacifist
10Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
This Side Up
10Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Beachhead
10Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
No-Fly Zone
10Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Airborne
10Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Rookie
10H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked: 14 Aug 2016 19:34:48
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked: 14 Aug 2016 19:34:48
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked: 14 Aug 2016 19:34:48
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked: 14 Aug 2016 19:34:48
H3: ODST: Complete Coastal Highway.
Unlocked: 14 Aug 2016 19:34:48
Data Hive
10H3: ODST: Complete Data Hive.
Unlocked: 14 Aug 2016 18:52:03
Magic Touch
10H3: ODST: Beat the par score on Data Hive.
Unlocked: 14 Aug 2016 18:52:03
H3: ODST: Complete Kikowani Station.
Unlocked: 14 Aug 2016 18:13:13
Secret Agent
10H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked: 14 Aug 2016 17:42:31
H3: ODST: Find the 10th Audio Log.
Unlocked: 14 Aug 2016 17:40:52
NMPD HQ
10H3: ODST: Complete NMPD HQ.
Unlocked: 14 Aug 2016 17:37:50
Private Eye
10H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked: 14 Aug 2016 17:13:26
H3: ODST: Find the 9th Audio Log.
Unlocked: 14 Aug 2016 17:13:02
H3: ODST: Complete ONI Alpha Site.
Unlocked: 14 Aug 2016 17:07:06
H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked: 14 Aug 2016 17:07:06
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked: 14 Aug 2016 17:03:00
Bloodhound
10H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked: 14 Aug 2016 16:42:36
H3: ODST: Find the 8th Audio Log.
Unlocked: 14 Aug 2016 16:36:36
H3: ODST: Complete Kizingo Blvd.
Unlocked: 14 Aug 2016 16:32:38
Son of a Gun
10H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked: 14 Aug 2016 16:32:38
One Way Ride
20H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked: 14 Aug 2016 16:31:57
Gumshoe
10H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked: 14 Aug 2016 16:11:49
Auditor
5H3: ODST: Find the 7th Audio Log.
Unlocked: 14 Aug 2016 16:11:08
H3: ODST: Find the 6th Audio Log.
Unlocked: 14 Aug 2016 16:04:29
H3: ODST: Find the 5th Audio Log.
Unlocked: 14 Aug 2016 15:59:00
Do Tell
5H3: ODST: Find the 4th Audio Log.
Unlocked: 14 Aug 2016 15:57:29
Tuned In
5H3: ODST: Find the 3rd Audio Log.
Unlocked: 14 Aug 2016 15:56:17
H3: ODST: Complete Uplift Reserve.
Unlocked: 14 Aug 2016 15:50:39
H3: ODST: Complete any level without activating VISR mode.
Unlocked: 14 Aug 2016 15:49:51
Investigator
10H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked: 14 Aug 2016 14:58:20
H3: ODST: Find the 2nd Audio Log.
Unlocked: 14 Aug 2016 14:53:18
Listener
5H3: ODST: Find the 1st Audio Log.
Unlocked: 14 Aug 2016 14:51:06
Tayari Plaza
10H3: ODST: Complete Tayari Plaza.
Unlocked: 14 Aug 2016 14:46:14
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked: 14 Aug 2016 14:25:21
H3: ODST: I've got my eye on you, Marine.
Unlocked: 14 Aug 2016 14:19:00
Xenophobia
10H3: ODST: Complete any level without using Covenant weapons.
Unlocked: 14 Aug 2016 14:08:25
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked: 14 Aug 2016 14:07:49
H3: ODST: Kill 10 Engineers.
H3: ODST: Kill 25 Engineers.
H3: ODST: Find the 11th Audio Log.
H3: ODST: Find the 12th Audio Log.
H3: ODST: Find the 13th Audio Log.
H3: ODST: Find the 14th Audio Log.
All Ears
5H3: ODST: Find the 15th Audio Log.
H3: ODST: Find the 16th Audio Log.
H3: ODST: Find the 17th Audio Log.
H3: ODST: Find the 18th Audio Log.
Watchful
5H3: ODST: Find the 19th Audio Log.
H3: ODST: Find the 20th Audio Log.
Scout
5H3: ODST: Find the 21st Audio Log.
H3: ODST: Find the 22nd Audio Log.
Spotter
5H3: ODST: Find the 23rd Audio Log.
H3: ODST: Find the 24th Audio Log.
H3: ODST: Find the 25th Audio Log.
H3: ODST: Find the 26th Audio Log.
H3: ODST: Find the 27th Audio Log.
H3: ODST: Find the 28th Audio Log.
H3: ODST: Find the 29th Audio Log.
Audiophile
10H3: ODST: Find the 30th Audio Log.
H3: ODST: Find all 30 Audio Logs.
H3: ODST: Beat the par time on Tayari Plaza.
Floor It!
10H3: ODST: Beat the par time on Uplift Reserve.
H3: ODST: Beat the par time on Kizingo Blvd.
H3: ODST: Beat the par time on ONI Alpha Site.
H3: ODST: Beat the par time on NMPD HQ.
H3: ODST: Beat the par time on Kikowani Station.
H3: ODST: Beat the par time on Data Hive.
Double Time!
10H3: ODST: Beat the par time on Coastal Highway.
H3: ODST: Beat par time on all Halo 3: ODST levels.
H3: ODST: Beat the par score on Tayari Plaza.
H3: ODST: Beat the par score on Uplift Reserve.
Pour It On
10H3: ODST: Beat the par score on NMPD HQ.
H3: ODST: Beat the par score on Kikowani Station.
H3: ODST: Beat the par score on Coastal Highway.
H3: ODST: Beat par score on all Halo 3: ODST levels.
Déjà Vu
20H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Trifecta
20H3: ODST: Complete three Halo 3: ODST playlists.
NEXT!
10H3: ODST: Complete a Halo 3: ODST playlist.
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
One Got Away
10H3: ODST: View the missing link.
H3: ODST: Find a legendary hidden music cue.
Vandalized
10H3: ODST: Face it.
H3: ODST: Is there a toy inside?
Classic
20H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Fowl Hunt
10H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
H3: ODST: Destroy a Wraith…with your bare hands.
Firefly
10H3: ODST: Kill a Drone with a flame grenade on Data Hive.
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
H3: ODST: Complete any level without dying on Heroic or Legendary.
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Fast and Low
10H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Shiny...
10H3: ODST: Pilot a Banshee on Kizingo Boulevard.
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Halo: Reach: Access hidden UNSC radio chatter.
Unlocked: 25 Nov 2021 21:07:10
Halo: Reach: Complete Winter Contingency.
No Picnic
10Halo: Reach: Observe a grizzly scene on New Alexandria.
Halo: Reach: Complete ONI: Sword Base.
Halo: Reach: Complete Nightfall.
To War
10Halo: Reach: Complete Tip of the Spear.
Halo: Reach: Complete Long Night of Solace.
Halo: Reach: Complete Exodus.
Halo: Reach: Complete New Alexandria.
Halo: Reach: Complete The Package.
Halo: Reach: Complete The Pillar of Autumn.
Halo: Reach: Complete every level of the game on Easy difficulty.
Halo: Reach: Complete every level of the game on Normal difficulty.
Halo: Reach: Complete every level of the game on Heroic difficulty.
Halo: Reach: Complete every level of the game on Legendary difficulty.
Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Halo: Reach: Beat the par time on Winter Contingency.
Halo: Reach: Beat the par time on ONI: Sword Base.
Halo: Reach: Beat the par time on Nightfall.
Halo: Reach: Beat the par time on Tip of the Spear.
Halo: Reach: Beat the par time on Long Night of Solace.
Halo: Reach: Beat the par time on Exodus.
Halo: Reach: Beat the par time on New Alexandria.
Halo: Reach: Beat the par time on The Package.
Halo: Reach: Beat the par time on The Pillar of Autumn.
Fast Fall
20Halo: Reach: Beat par time on all Halo: Reach levels.
Halo: Reach: Beat the par score on Winter Contingency.
Still Sharp
10Halo: Reach: Beat the par score on ONI: Sword Base.
Halo: Reach: Beat the par score on Nightfall.
Halo: Reach: Beat the par score on Tip of the Spear.
Insomnia
10Halo: Reach: Beat the par score on Long Night of Solace.
Halo: Reach: Beat the par score on Exodus.
Halo: Reach: Beat the par score on New Alexandria.
Halo: Reach: Beat the par score on The Package.
Halo: Reach: Beat the par score on The Pillar of Autumn.
Halo: Reach: Beat the par score on every Halo: Reach level.
Halo: Reach: Kill 100 Skirmishers.
Halo: Reach: Kill 1000 Skirmishers.
Halo: Reach: Kill 7 Moa during Winter Contingency.
Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace.
Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Halo: Reach: Hijack a Banshee during the Reach Campaign.
Halo: Reach: Flip the switches to become a Reach Racer!
Halo: Reach: Party with the DJ Brute.
Halo: Reach: Listen to a hidden music cue.
Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Halo: Reach: Find me in the club.
Halo: Reach: Now that's a value meal.
Halo: Reach: Encounter the hidden marines on Exodus.
Halo: Reach: Find the hidden Banshees on The Package.
Halo: Reach: Find your way into Halsey's Lab on The Package.
Halo: Reach: Find Data Pad 1 on Winter Contingency.
Halo: Reach: Find Data Pad 2 on ONI: Sword Base.
Halo: Reach: Find Data Pad 3 on Nightfall.
Halo: Reach: Find Data Pad 4 on Tip Of The Spear.
Halo: Reach: Find Data Pad 5 on Long Night Of Solace.
Halo: Reach: Find Data Pad 6 on Exodus.
Halo: Reach: Find Data Pad 7 on New Alexandria.
Halo: Reach: Find Data Pad 8 on The Package.
Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn.
Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty.
Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty.
Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty.
Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty.
Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty.
Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty.
Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty.
Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty.
Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty.
Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty.
Halo: Reach: Find all Data Pads.
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Halo: Reach: Complete a Halo: Reach playlist.
Halo: Reach: Complete three Halo: Reach playlists.
Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Halo: Reach: Complete a Firefight set on Normal or harder.
Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Skunked
10Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Halo: Reach: Pad on the run.
Left Behind
10Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Halo: Reach: Use a Pelican turret.
Halo: Reach: Find the hidden binary signature.
Halo: Reach: Splatter an enemy using the forklift.
Halo: Reach: Create a custom map using Forge World.
Halo: Reach: Complete 10 assassinations on enemy players.
Halo: Reach: Headshot 10 enemies while they are sprinting.
Game Breaker
10Halo: Reach: Kill 10 enemies while using a Jetpack.
Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Halo: Reach: Complete Exodus without using any armour abilities.
Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Halo: Reach: See, he IS in the game!
Halo: Reach: Observe the logo of a buttoned-up mining company.
Halo: Reach: Hear a familiar voice on New Alexandria.