LASO Master
50Complete the LASO playlist for every Halo game.
Unlocked: 23 Jul 2016 07:01 pm
Life Story
30Complete the Master Chief Saga playlist.
Unlocked: 23 Jul 2016 07:00 pm
Complete one cross-game playlist.
Unlocked: 23 Jul 2016 07:00 pm
Spree Master
10Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked: 7 Jul 2016 05:25 pm
Domination
10Earn a total of 100 Legendary medals in matchmade games.
Unlocked: 7 Jul 2016 05:19 pm
Kill 50 Hunters.
Unlocked: 5 Jul 2016 04:44 pm
Earn a total of 2,500 Assist medals in multiplayer.
Unlocked: 26 Feb 2016 11:31 pm
Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked: 26 Feb 2016 09:39 pm
Collect 4,000 campaign or playlist medals.
Unlocked: 19 Aug 2015 02:34 pm
Foe Hammer
10Kill 5,000 enemies or players.
Unlocked: 6 Jun 2015 11:59 am
Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked: 28 May 2015 10:27 am
Collect 3,000 campaign or playlist medals.
Unlocked: 28 Feb 2015 02:50 pm
Kill 100 Brutes.
Unlocked: 1 Feb 2015 03:41 pm
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Unlocked: 22 Jan 2015 10:34 am
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked: 22 Jan 2015 09:54 am
Kill 100 Flood.
Unlocked: 22 Jan 2015 09:21 am
Complete any co-op level on Normal difficulty.
Unlocked: 16 Jan 2015 08:39 pm
Brovershield
10Complete any co-op level on Heroic difficulty.
Unlocked: 16 Jan 2015 08:39 pm
Bro Hammer
10Complete any co-op level on Legendary difficulty.
Unlocked: 16 Jan 2015 08:39 pm
Get killed by the Guardians.
Unlocked: 12 Jan 2015 01:33 am
Created and saved 5 Custom Maps in Forge.
Unlocked: 10 Jan 2015 04:09 pm
Created and saved 5 Custom Game types.
Unlocked: 10 Jan 2015 04:04 pm
Win 500 multiplayer games.
Unlocked: 10 Jan 2015 02:43 pm
Win 450 multiplayer games.
Unlocked: 10 Jan 2015 04:26 am
Complete 500 missions or multiplayer games.
Unlocked: 10 Jan 2015 03:55 am
Steady Aim
10Win 400 multiplayer games.
Unlocked: 10 Jan 2015 03:48 am
Complete 450 missions or multiplayer games.
Unlocked: 10 Jan 2015 03:16 am
Win 350 multiplayer games.
Unlocked: 10 Jan 2015 03:07 am
Complete 400 missions or multiplayer games.
Unlocked: 10 Jan 2015 02:33 am
Thermopylae
10Win 300 multiplayer games.
Unlocked: 10 Jan 2015 02:26 am
Committed
10Complete 350 missions or multiplayer games.
Unlocked: 10 Jan 2015 01:54 am
Win 250 multiplayer games.
Unlocked: 10 Jan 2015 01:48 am
Complete 300 missions or multiplayer games.
Unlocked: 10 Jan 2015 01:12 am
Win 200 multiplayer games.
Unlocked: 10 Jan 2015 01:06 am
Up All Night
10Complete 250 missions or multiplayer games.
Unlocked: 10 Jan 2015 12:23 am
Sharpshooter
10Win 150 multiplayer games.
Unlocked: 10 Jan 2015 12:17 am
Bonus Level
10Complete 200 missions or multiplayer games.
Unlocked: 9 Jan 2015 10:47 pm
Win 100 multiplayer games.
Unlocked: 9 Jan 2015 10:40 pm
Complete 150 missions or multiplayer games.
Unlocked: 9 Jan 2015 09:35 pm
Contender
10Win 50 multiplayer games.
Unlocked: 9 Jan 2015 09:29 pm
Win 10 multiplayer games.
Unlocked: 9 Jan 2015 08:37 pm
I Got This
10Complete 100 missions or multiplayer games.
Unlocked: 9 Jan 2015 03:43 am
Game On
10Complete 50 missions or multiplayer games.
Unlocked: 9 Jan 2015 02:49 am
Complete 10 missions or multiplayer games.
Unlocked: 23 Dec 2014 01:39 am
Collect 2,000 campaign or playlist medals.
Unlocked: 8 Dec 2014 01:33 am
Gruntageddon
10Kill 1000 Grunts.
Unlocked: 15 Nov 2014 09:42 pm
Kill 100 Jackals.
Unlocked: 15 Nov 2014 09:08 pm
Collect 1,000 unique campaign or playlist medals.
Unlocked: 15 Nov 2014 08:41 pm
Inscrutable. Mysterious.
Unlocked: 14 Nov 2014 10:33 pm
Complete a campaign mission or a match of multiplayer.
Unlocked: 13 Nov 2014 03:13 am
Collect 500 campaign or playlist medals.
Unlocked: 12 Nov 2014 01:27 pm
Kill 100 Elites.
Unlocked: 12 Nov 2014 01:20 pm
Kill 100 enemies or players.
Unlocked: 12 Nov 2014 01:02 pm
Kill 100 Grunts.
Unlocked: 12 Nov 2014 12:59 am
Kill 100 Watchers.
Kill 100 Knights.
Kill 100 Crawlers.
Kill 20,000 enemies or players.
Collect 10,000 campaign or playlist medals.
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.
Collect 9,000 campaign or playlist medals.
Kill 1000 Flood.
Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Collect 5,000 campaign or playlist medals.
Collect 6,000 campaign or playlist medals.
Collect 7,000 campaign or playlist medals.
Collect 8,000 campaign or playlist medals.
Kill 1000 Elites.
Kill 1000 Jackals.
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.
Dim Mak
10Earn a total of 250 Beat Down medals in multiplayer.
Earn a total of 250 Double Kill 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 KOTH Mode Specific medals in matchmade games.
Complete 1 mission with the LASO playlist skulls enabled.
Mind the Gap
10Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked: 28 Feb 2015 05:00 pm
Halo 3: Beat the par time on Halo.
Unlocked: 28 Feb 2015 04:25 pm
Speed Demon
20Halo 3: Beat the par time on all Halo 3 levels.
Unlocked: 28 Feb 2015 04:25 pm
Halo 3: Beat the par time on Cortana.
Unlocked: 28 Feb 2015 04:06 pm
Scarab Slide
10Halo 3: Beat the par time on The Covenant.
Unlocked: 28 Feb 2015 03:55 pm
Waypoint
10Halo 3: Beat the par time on The Ark.
Unlocked: 28 Feb 2015 03:36 pm
Halo 3: Beat the par time on The Storm.
Unlocked: 28 Feb 2015 03:17 pm
Time Shift
10Halo 3: Beat the par time on Crow's Nest.
Unlocked: 28 Feb 2015 03:04 pm
Halo 3: Beat the par time on Sierra 117.
Unlocked: 28 Feb 2015 02:52 pm
Halo 3: Beat the par time on Tsavo Highway.
Unlocked: 28 Feb 2015 02:21 pm
Halo 3: This stuff is your history!
Unlocked: 1 Feb 2015 03:55 pm
Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked: 1 Feb 2015 03:48 pm
Flipyap
5Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked: 1 Feb 2015 03:43 pm
Halo 3: Listen to the story of the Final Grunt.
Unlocked: 1 Feb 2015 01:27 am
Halo 3: Destined for greatness.
Unlocked: 31 Jan 2015 11:58 pm
Halo 3: Activate Terminal 7 on Halo.
Unlocked: 31 Jan 2015 11:51 pm
Halo 3: View the communique from Mendicant Bias.
Unlocked: 31 Jan 2015 11:51 pm
Halo 3: Activate all Halo 3 Terminals.
Unlocked: 31 Jan 2015 11:51 pm
Halo 3: Find and claim the Mythic Skull.
Unlocked: 31 Jan 2015 11:49 pm
Witch Doctor
20Halo 3: Find and claim all Skulls in Halo 3.
Unlocked: 31 Jan 2015 11:49 pm
The Key
10Halo 3: Complete Cortana.
Unlocked: 31 Jan 2015 11:41 pm
Orpheus
10Halo 3: Beat the par score on Cortana.
Unlocked: 31 Jan 2015 11:41 pm
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked: 31 Jan 2015 11:41 pm
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked: 31 Jan 2015 11:41 pm
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked: 31 Jan 2015 11:41 pm
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked: 31 Jan 2015 11:41 pm
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked: 31 Jan 2015 11:25 pm
Halo 3: Find and claim the Tilt Skull.
Unlocked: 31 Jan 2015 11:23 pm
Last Stand
10Halo 3: Complete The Covenant.
Unlocked: 31 Jan 2015 11:13 pm
Vanguard
10Halo 3: Beat the par score on The Covenant.
Unlocked: 31 Jan 2015 11:13 pm
Halo 3: Find and claim the IWHBYD Skull.
Unlocked: 31 Jan 2015 11:10 pm
Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked: 31 Jan 2015 10:52 pm
Halo 3: Activate Terminal 6 on The Covenant.
Unlocked: 31 Jan 2015 10:39 pm
Halo 3: Activate Terminal 5 on The Covenant.
Unlocked: 31 Jan 2015 10:30 pm
Halo 3: Find and claim the Thunderstorm Skull.
Unlocked: 31 Jan 2015 10:27 pm
Halo 3: Activate Terminal 4 on The Covenant.
Unlocked: 31 Jan 2015 10:21 pm
Refuge
10Halo 3: Complete The Ark.
Unlocked: 31 Jan 2015 10:05 pm
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked: 31 Jan 2015 10:04 pm
Halo 3: Find and claim the Cowbell Skull.
Unlocked: 31 Jan 2015 09:59 pm
Halo 3: Activate Terminal 3 on The Ark.
Unlocked: 31 Jan 2015 09:57 pm
Halo 3: Activate Terminal 2 on The Ark.
Unlocked: 31 Jan 2015 09:26 pm
Halo 3: Find and claim the Famine Skull.
Unlocked: 31 Jan 2015 09:10 pm
Halo 3: Activate Terminal 1 on The Ark.
Unlocked: 31 Jan 2015 09:02 pm
Cleansing
10Halo 3: Complete Floodgate.
Unlocked: 31 Jan 2015 08:51 pm
Dambuster
10Halo 3: Beat the par time on Floodgate.
Unlocked: 31 Jan 2015 08:51 pm
Exterminator
10Halo 3: Beat the par score on Floodgate.
Unlocked: 31 Jan 2015 08:51 pm
Halo 3: Find the poster of the missing man.
Unlocked: 31 Jan 2015 08:35 pm
Halo 3: Find and claim the Fog Skull.
Unlocked: 31 Jan 2015 08:33 pm
Assault
10Halo 3: Complete The Storm.
Unlocked: 31 Jan 2015 08:26 pm
Askar
10Halo 3: Beat the par score on The Storm.
Unlocked: 31 Jan 2015 08:26 pm
Halo 3: Find and claim the Catch Skull.
Unlocked: 31 Jan 2015 08:09 pm
The Road
10Halo 3: Complete Tsavo Highway.
Unlocked: 31 Jan 2015 08:03 pm
Cavalier
10Halo 3: Beat the par score on Tsavo Highway.
Unlocked: 31 Jan 2015 08:03 pm
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked: 31 Jan 2015 08:02 pm
Halo 3: Find and claim the Tough Luck Skull.
Unlocked: 31 Jan 2015 07:48 pm
Holdout
10Halo 3: Complete Crow's Nest.
Unlocked: 31 Jan 2015 07:33 pm
Halo 3: Beat the par score on Crow's Nest.
Unlocked: 31 Jan 2015 07:33 pm
Halo 3: Find and claim the Grunt Birthday Party Skull.
Unlocked: 31 Jan 2015 07:20 pm
Halo 3: Find and claim the Black Eye Skull.
Unlocked: 31 Jan 2015 07:06 pm
Landfall
10Halo 3: Complete Sierra 117.
Unlocked: 31 Jan 2015 07:01 pm
Guerilla
10Halo 3: Beat the par score on Sierra 117.
Unlocked: 31 Jan 2015 07:01 pm
Halo 3: Find and claim the Iron Skull.
Unlocked: 31 Jan 2015 06:58 pm
Halo 3: Find a lonely missing link.
Unlocked: 31 Jan 2015 06:56 pm
Primate
5Halo 3: Find your first missing links.
Unlocked: 31 Jan 2015 06:50 pm
Halo 3: Watching. Waiting. Plotting.
Unlocked: 31 Jan 2015 06:47 pm
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked: 31 Jan 2015 06:46 pm
Halo 3: Find and claim the Blind Skull.
Unlocked: 31 Jan 2015 06:40 pm
Return
10Halo 3: Complete Halo.
Unlocked: 22 Jan 2015 09:36 am
Annual
10Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked: 22 Jan 2015 09:35 am
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked: 16 Jan 2015 08:39 pm
Halo 3: Complete a Halo 3 playlist.
Unlocked: 16 Jan 2015 08:39 pm
Halo 3: He's watching you.
Unlocked: 10 Jan 2015 05:27 pm
Halo 3: Who DARED to discard this brave animal?
Unlocked: 10 Jan 2015 05:25 pm
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked: 10 Jan 2015 03:54 pm
Brainpan
10Halo 3: Find all the hidden multiplayer Skulls.
Unlocked: 10 Jan 2015 03:54 pm
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked: 10 Jan 2015 03:53 pm
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked: 10 Jan 2015 03:50 pm
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked: 10 Jan 2015 03:48 pm
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked: 10 Jan 2015 03:38 pm
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked: 10 Jan 2015 03:34 pm
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked: 9 Jan 2015 08:50 pm
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 9 Jan 2015 08:39 pm
Elder Signs
10Halo 3: View 2 different sigils on Valhalla.
Unlocked: 1 Jan 2015 12:00 am
Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked: 24 Nov 2014 11:42 pm
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.
Afficiando
20Halo 3: Complete three Halo 3 playlists.
Devastating
30Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Naked Tyrant
30Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked: 29 Jan 2015 10:38 pm
Halo 4: Complete a Halo 4 playlist.
Unlocked: 29 Jan 2015 10:38 pm
Halo 4: Why are you even here?
Unlocked: 10 Jan 2015 05:34 pm
Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked: 9 Jan 2015 09:07 pm
Taste Test
10Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked: 9 Jan 2015 09:01 pm
Exodus
10Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked: 9 Jan 2015 03:13 am
Feet First
10Halo 4: Complete all Spartan Ops chapters.
Unlocked: 9 Jan 2015 03:13 am
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked: 9 Jan 2015 03:13 am
Hazard Pay
20Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked: 9 Jan 2015 03:13 am
Icarus
30Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked: 9 Jan 2015 03:13 am
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked: 9 Jan 2015 03:13 am
Key
10Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked: 9 Jan 2015 03:07 am
Expendable
10Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked: 9 Jan 2015 03:02 am
Invasion
10Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked: 9 Jan 2015 02:56 am
Scattered
10Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked: 9 Jan 2015 02:51 am
Memento Mori
10Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked: 9 Jan 2015 02:46 am
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked: 9 Jan 2015 02:42 am
Catherine
10Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked: 9 Jan 2015 02:34 am
Artifact
10Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked: 9 Jan 2015 02:29 am
Departure
10Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked: 9 Jan 2015 02:24 am
Halo 4: Complete a Spartan Ops mission.
Unlocked: 9 Jan 2015 02:20 am
Halo 4: Access the Master Chief's records on Dawn.
Unlocked: 6 Dec 2014 12:12 am
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked: 6 Dec 2014 12:04 am
Dawn
10Halo 4: Complete Dawn.
Requiem
10Halo 4: Complete Requiem.
Forerunner
10Halo 4: Complete Forerunner.
Infinity
10Halo 4: Complete Infinity.
Reclaimer
10Halo 4: Complete Reclaimer.
Shutdown
10Halo 4: Complete Shutdown.
Composer
10Halo 4: Complete Composer.
Midnight
10Halo 4: Complete Midnight.
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 Infinity.
Halo 4: Beat the par score on Reclaimer.
Halo 4: Beat the par score on Shutdown.
Head Banging
10Halo 4: Beat the par score on Composer.
Halo 4: Beat the par score on Midnight.
Halo 4: Beat the par score on every Halo 4 level.
War
5Halo 4: Activate Terminal 1 on Requiem.
Halo 4: Activate Terminal 2 on Forerunner.
Halo 4: Activate Terminal 3 on Infinity.
Flood
5Halo 4: Activate Terminal 4 on Reclaimer.
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 Normal difficulty.
Halo 4: Complete every level of the game on Heroic difficulty.
Halo 4: Complete every level of the game on Legendary difficulty.
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: Take out both Hunters using only the Sticky Detonator on Composer.
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Halo 4: What do Marines know about sticks?
Mortardom
10Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Devotee
20Halo 4: Complete three Halo 4 playlists.
Halo 4: Complete every level of the game on Easy difficulty.
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
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: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked: 27 Jul 2016 10:32 pm
Seconds
10Halo 2: Complete a Halo 2 playlist.
Unlocked: 23 Jul 2016 07:01 pm
Halo 2: Complete the LASO campaign playlist.
Unlocked: 23 Jul 2016 07:01 pm
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked: 5 Jul 2016 06:21 pm
Zealot
10Halo 2A MP: Win 10 multiplayer games as an Elite.
Unlocked: 17 Jun 2016 06:43 pm
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked: 25 Feb 2016 10:20 pm
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked: 19 Aug 2015 02:44 pm
Halo 2: Beat the par time on Uprising.
Unlocked: 27 Jul 2015 08:34 pm
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked: 27 Jul 2015 08:34 pm
Demon
10Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked: 27 Jul 2015 08:34 pm
Ninja Redux
10Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked: 5 Feb 2015 11:26 am
MVP
10Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked: 5 Feb 2015 10:35 am
Warden
10Halo 2A MP: In Anniversary matchmaking, stop the killing spree of another player.
Unlocked: 5 Feb 2015 09:28 am
Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked: 23 Jan 2015 12:35 am
Scarab Lord
20Halo 2: Acquire the Scarab Gun.
Unlocked: 23 Jan 2015 12:33 am
Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked: 22 Jan 2015 11:51 pm
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked: 22 Jan 2015 09:54 am
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked: 22 Jan 2015 09:54 am
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked: 21 Jan 2015 03:07 am
Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked: 21 Jan 2015 02:36 am
HI BEN
5Halo 2: Oh, hi!
Unlocked: 21 Jan 2015 02:34 am
Halo 2: Find and claim the IWHBYD Skull.
Unlocked: 21 Jan 2015 02:26 am
Halo 2: Find and claim all Skulls in Halo 2.
Unlocked: 21 Jan 2015 02:26 am
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked: 21 Jan 2015 01:16 am
Halo 2: Find and claim the Blind Skull.
Unlocked: 21 Jan 2015 01:11 am
Halo 2: Find and claim the Thunderstorm Skull.
Unlocked: 20 Jan 2015 12:31 am
Curious
5Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked: 20 Jan 2015 12:29 am
Halo 2: Activate all Halo 2 Terminals.
Unlocked: 20 Jan 2015 12:29 am
High Charity
10Halo 2: Complete High Charity.
Unlocked: 17 Jan 2015 06:55 pm
Halo 2: Complete The Great Journey.
Unlocked: 17 Jan 2015 06:55 pm
Warrior
10Halo 2: Complete every level of the game on Normal difficulty.
Unlocked: 17 Jan 2015 06:55 pm
Hero
20Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked: 17 Jan 2015 06:55 pm
Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked: 17 Jan 2015 06:55 pm
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked: 17 Jan 2015 06:55 pm
Halo 2: Complete every level of the game on Easy difficulty.
Unlocked: 17 Jan 2015 06:55 pm
Halo 2: Find and claim the Black Eye Skull.
Unlocked: 17 Jan 2015 04:43 pm
Obsessed
5Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked: 17 Jan 2015 04:12 pm
Halo 2: Find and claim the Iron Skull.
Unlocked: 17 Jan 2015 03:51 pm
Reviewer
5Halo 2: Activate Terminal 12 on High Charity.
Unlocked: 17 Jan 2015 03:50 pm
Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked: 17 Jan 2015 03:44 pm
Uprising
10Halo 2: Complete Uprising.
Unlocked: 17 Jan 2015 02:46 pm
Halo 2: Find and claim the Ghost Skull.
Unlocked: 17 Jan 2015 02:38 pm
Scholar
5Halo 2: Activate Terminal 11 on Uprising.
Unlocked: 17 Jan 2015 02:36 pm
Halo 2: Collect the Librarian toy in Uprising.
Unlocked: 17 Jan 2015 02:28 pm
Gravemind
10Halo 2: Complete Gravemind.
Unlocked: 14 Jan 2015 03:52 am
Halo 2: Find and claim the Anger Skull.
Unlocked: 14 Jan 2015 03:25 am
Halo 2: Collect the Cortana toy in Gravemind.
Unlocked: 14 Jan 2015 03:25 am
Halo 2: Activate Terminal 10 on Gravemind.
Unlocked: 14 Jan 2015 03:22 am
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked: 14 Jan 2015 02:48 am
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked: 14 Jan 2015 02:37 am
Halo 2: Complete Quarantine Zone.
Unlocked: 14 Jan 2015 02:29 am
Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked: 14 Jan 2015 01:52 am
Sacred Icon
10Halo 2: Complete Sacred Icon.
Unlocked: 14 Jan 2015 01:31 am
Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked: 14 Jan 2015 01:12 am
Halo 2: Find and claim the Mythic Skull.
Unlocked: 14 Jan 2015 12:51 am
Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked: 14 Jan 2015 12:14 am
Regret
10Halo 2: Complete Regret.
Unlocked: 13 Jan 2015 11:57 pm
Delta Halo
10Halo 2: Complete Delta Halo.
Unlocked: 13 Jan 2015 03:13 am
Enamored
5Halo 2: Activate Terminal 7 on Regret.
Unlocked: 13 Jan 2015 02:32 am
Halo 2: Find and claim the Assassins Skull.
Unlocked: 13 Jan 2015 02:25 am
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked: 13 Jan 2015 01:57 am
Halo 2: Find and claim the Envy Skull.
Unlocked: 13 Jan 2015 01:34 am
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked: 13 Jan 2015 01:12 am
Oracle
10Halo 2: Complete The Oracle.
Unlocked: 13 Jan 2015 12:31 am
Halo 2: Find and claim the Famine Skull.
Unlocked: 12 Jan 2015 11:42 pm
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked: 12 Jan 2015 11:38 pm
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked: 12 Jan 2015 11:21 pm
The Arbiter
10Halo 2: Complete The Arbiter.
Unlocked: 12 Jan 2015 10:57 pm
Halo 2: Find and claim the Grunt Birthday Party Skull.
Unlocked: 12 Jan 2015 10:34 pm
Halo 2: Fly the Heretic Banshee.
Unlocked: 12 Jan 2015 10:33 pm
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked: 12 Jan 2015 10:15 pm
Halo 2: Find and claim the Sputnik Skull.
Unlocked: 12 Jan 2015 09:50 pm
Halo 2: Complete Cairo Station.
Unlocked: 12 Jan 2015 04:54 am
Outskirts
10Halo 2: Complete Outskirts.
Unlocked: 12 Jan 2015 04:54 am
Metropolis
10Halo 2: Complete Metropolis.
Unlocked: 12 Jan 2015 04:54 am
Commuter
10Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked: 12 Jan 2015 04:53 am
Examiner
5Halo 2: Activate Terminal 3 on Metropolis.
Unlocked: 12 Jan 2015 04:41 am
E E E
5Halo 2: View both signs in the level Metropolis.
Unlocked: 12 Jan 2015 04:38 am
Halo 2: Find and claim the Catch Skull.
Unlocked: 12 Jan 2015 04:33 am
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked: 12 Jan 2015 03:12 am
Rex Sword
10Halo 2: Grab the energy sword on the level Outskirts.
Unlocked: 12 Jan 2015 02:50 am
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked: 12 Jan 2015 02:09 am
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked: 12 Jan 2015 01:38 am
Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked: 10 Jan 2015 05:19 pm
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked: 10 Jan 2015 05:15 pm
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked: 10 Jan 2015 05:08 pm
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked: 10 Jan 2015 05:03 pm
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked: 10 Jan 2015 04:59 pm
BLASTacular!
10Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked: 10 Jan 2015 04:56 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked: 10 Jan 2015 04:56 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked: 10 Jan 2015 04:53 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked: 10 Jan 2015 04:51 pm
Tour of Duty
10Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked: 10 Jan 2015 04:49 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked: 10 Jan 2015 04:49 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked: 10 Jan 2015 04:46 pm
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked: 10 Jan 2015 04:44 pm
Power Play
10Halo 2A MP: On Warlord, get every center powerup that becomes available in a single game.
Unlocked: 10 Jan 2015 04:30 pm
Red vs. Blue
10Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Unlocked: 10 Jan 2015 04:23 pm
Tourist
10Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 9 Jan 2015 09:15 pm
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked: 9 Jan 2015 09:12 pm
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked: 2 Jan 2015 08:17 pm
Bombing Run
10Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked: 2 Jan 2015 08:12 pm
Wetwork
5Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked: 2 Jan 2015 08:03 pm
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked: 2 Jan 2015 07:58 pm
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked: 2 Jan 2015 07:55 pm
Cold as Ice
10Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked: 2 Jan 2015 07:54 pm
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked: 2 Jan 2015 07:38 pm
Top Gungoose
10Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked: 2 Jan 2015 07:36 pm
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked: 2 Jan 2015 07:30 pm
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked: 2 Jan 2015 07:16 pm
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Unlocked: 2 Jan 2015 07:15 pm
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked: 2 Jan 2015 07:04 pm
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked: 2 Jan 2015 07:02 pm
Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked: 2 Jan 2015 06:52 pm
Double Down
10Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked: 2 Jan 2015 06:47 pm
Halo 2A MP: Get awarded at least 10 different medals in one non-team multiplayer game.
Unlocked: 2 Jan 2015 06:46 pm
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Unlocked: 2 Jan 2015 06:46 pm
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked: 25 Dec 2014 12:20 am
Halo 2: Find and claim the That's Just...Wrong Skull.
Unlocked: 23 Dec 2014 01:38 am
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked: 9 Dec 2014 12:34 pm
Halo 2: Beat the par time on Cairo Station.
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 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.
Halo 2: Beat the par score on The Great Journey.
Arcade Owner
20Halo 2: Beat the par score on every Halo 2 level.
Halo 2: Collect the Didact toy in The Great Journey.
Toybox
20Halo 2: Collect all eight Halo toys.
Connoisseur
20Halo 2: Complete three Halo 2 playlists.
Halo 2: Listen to the Cowardly Grunt's woes.
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Halo 2: She's not picking up.
Monopolized
30Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Shields Up!
10Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
H2A: Found and destroyed the BLAST soda can on Remnant..
Halo CE: Complete 343 Guilty Spark.
Unlocked: 22 Jul 2017 05:15 pm
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked: 22 Jul 2017 04:54 pm
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked: 27 Jan 2016 03:48 pm
Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked: 25 Jan 2016 11:35 pm
Halo CE: Complete Assault on the Control Room.
Unlocked: 25 Jan 2016 11:32 pm
Halo CE: Beat the par time on Assault on the Control Room.
Unlocked: 25 Jan 2016 11:32 pm
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked: 25 Jan 2016 11:32 pm
Halo CE: Complete a Halo: CE playlist.
Unlocked: 22 Jan 2016 04:46 pm
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked: 22 Jan 2016 04:46 pm
Sightseeing
10Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked: 9 Jan 2015 09:23 pm
Halo CE: Complete a match on at least 4 unique game types.
Unlocked: 9 Jan 2015 09:19 pm
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked: 8 Dec 2014 02:36 am
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked: 8 Dec 2014 12:42 am
Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked: 8 Dec 2014 12:34 am
Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked: 7 Dec 2014 11:52 pm
Halo CE: Complete The Silent Cartographer.
Unlocked: 7 Dec 2014 06:26 pm
Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked: 7 Dec 2014 06:01 pm
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked: 7 Dec 2014 05:44 pm
Halo CE: Kill a Hunter with one pistol round.
Unlocked: 7 Dec 2014 05:40 pm
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked: 7 Dec 2014 04:15 pm
Halo CE: Complete The Truth and Reconciliation.
Unlocked: 7 Dec 2014 04:10 pm
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked: 7 Dec 2014 04:10 pm
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked: 7 Dec 2014 03:51 pm
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked: 7 Dec 2014 03:39 pm
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked: 7 Dec 2014 02:44 pm
Halo
10Halo CE: Complete Halo.
Unlocked: 15 Nov 2014 04:48 pm
Halo CE: Complete Halo without entering a vehicle.
Unlocked: 15 Nov 2014 04:48 pm
No-Fly Zone
10Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked: 15 Nov 2014 03:58 pm
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked: 15 Nov 2014 03:09 pm
Halo CE: Activate Terminal 2 on Halo.
Unlocked: 14 Nov 2014 11:58 pm
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked: 14 Nov 2014 11:49 pm
Halo CE: Complete The Pillar of Autumn.
Unlocked: 13 Nov 2014 03:13 am
Halo CE: Complete a level without jumping.
Unlocked: 13 Nov 2014 03:13 am
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked: 12 Nov 2014 01:27 pm
Megg
10Halo CE: It's a sign.
Unlocked: 12 Nov 2014 01:16 pm
Arrival
5Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked: 12 Nov 2014 01:00 pm
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked: 12 Nov 2014 12:55 pm
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked: 12 Nov 2014 12:37 pm
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked: 12 Nov 2014 01:26 am
Walk It Off
10Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked: 12 Nov 2014 01:26 am
The Library
10Halo CE: Complete The Library.
Halo CE: Complete Two Betrayals.
Keyes
10Halo CE: Complete Keyes.
The Maw
10Halo CE: Complete The Maw.
Halo CE: Beat the par time on The Silent Cartographer.
Halo CE: Beat the par time on The Pillar of Autumn.
Halo CE: Beat the par time on Halo.
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 The Pillar of Autumn.
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: Activate Terminal 7 on The Library.
Memories
5Halo CE: Activate Terminal 8 on Two Betrayals.
Halo CE: Activate Terminal 9 on Keyes.
Halo CE: Activate Terminal 10 on The Maw.
Halo CE: Activate all Halo: CE Terminals.
Halo CE: Find and claim the Black Eye skull in remastered mode.
Halo CE: Find and claim the Eye Patch 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.
Halo CE: Complete every level of the game on Normal difficulty.
Halo CE: Complete every level of the game on Heroic difficulty.
Halo CE: Complete every level of the game on Legendary difficulty.
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 three Halo: CE playlists.
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.
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
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.
This Side Up
10Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Beachhead
10Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Greenhorn
10Halo CE: Complete every level of the game on Easy difficulty.
Goat Roped
30Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Airborne
10Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Shiny...
10H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked: 7 Aug 2015 10:37 am
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked: 1 Aug 2015 05:54 pm
H3: ODST: Beat the par time on Data Hive.
Unlocked: 30 Jul 2015 08:52 pm
H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked: 30 Jul 2015 08:52 pm
Audiophile
10H3: ODST: Find the 30th Audio Log.
Unlocked: 30 Jul 2015 08:43 pm
H3: ODST: Find all 30 Audio Logs.
Unlocked: 30 Jul 2015 08:43 pm
H3: ODST: Beat the par time on Kikowani Station.
Unlocked: 30 Jul 2015 08:34 pm
H3: ODST: Beat the par time on NMPD HQ.
Unlocked: 30 Jul 2015 07:46 pm
H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked: 30 Jul 2015 07:33 pm
H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked: 30 Jul 2015 07:19 pm
Floor It!
10H3: ODST: Beat the par time on Uplift Reserve.
Unlocked: 30 Jul 2015 07:05 pm
H3: ODST: Beat the par time on Tayari Plaza.
Unlocked: 30 Jul 2015 06:48 pm
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked: 30 Jul 2015 06:48 pm
H3: ODST: Beat the par score on Coastal Highway.
Unlocked: 30 Jul 2015 06:35 pm
H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked: 30 Jul 2015 06:35 pm
Double Time!
10H3: ODST: Beat the par time on Coastal Highway.
Unlocked: 30 Jul 2015 06:03 pm
H3: ODST: Beat the par score on Kikowani Station.
Unlocked: 30 Jul 2015 05:33 pm
H3: ODST: Kill 10 Engineers.
Unlocked: 30 Jul 2015 05:20 pm
One Got Away
10H3: ODST: View the missing link.
Unlocked: 28 Jul 2015 11:27 pm
H3: ODST: Is there a toy inside?
Unlocked: 27 Jul 2015 10:07 pm
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked: 27 Jul 2015 08:26 pm
Rookie
10H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked: 27 Jul 2015 07:19 pm
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked: 27 Jul 2015 07:19 pm
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked: 27 Jul 2015 07:19 pm
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked: 27 Jul 2015 07:19 pm
H3: ODST: Complete Coastal Highway.
Unlocked: 27 Jul 2015 07:19 pm
Déjà Vu
20H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked: 27 Jul 2015 07:19 pm
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked: 27 Jul 2015 06:43 pm
Data Hive
10H3: ODST: Complete Data Hive.
Unlocked: 27 Jul 2015 06:32 pm
Magic Touch
10H3: ODST: Beat the par score on Data Hive.
Unlocked: 27 Jul 2015 06:32 pm
H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked: 27 Jul 2015 06:32 pm
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked: 22 Jul 2015 10:44 am
H3: ODST: Complete Kikowani Station.
Unlocked: 6 Jun 2015 03:22 pm
H3: ODST: Find a legendary hidden music cue.
Unlocked: 6 Jun 2015 03:05 pm
Secret Agent
10H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked: 6 Jun 2015 02:53 pm
H3: ODST: Complete ONI Alpha Site.
Unlocked: 6 Jun 2015 02:47 pm
H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked: 6 Jun 2015 02:47 pm
Bloodhound
10H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked: 6 Jun 2015 02:31 pm
NMPD HQ
10H3: ODST: Complete NMPD HQ.
Unlocked: 6 Jun 2015 02:25 pm
Pour It On
10H3: ODST: Beat the par score on NMPD HQ.
Unlocked: 6 Jun 2015 02:25 pm
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked: 6 Jun 2015 02:24 pm
Vandalized
10H3: ODST: Face it.
Unlocked: 6 Jun 2015 02:14 pm
Private Eye
10H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked: 6 Jun 2015 02:10 pm
H3: ODST: Find the 29th Audio Log.
Unlocked: 6 Jun 2015 02:09 pm
H3: ODST: Find the 28th Audio Log.
Unlocked: 6 Jun 2015 02:08 pm
H3: ODST: Find the 27th Audio Log.
Unlocked: 6 Jun 2015 02:08 pm
H3: ODST: Find the 26th Audio Log.
Unlocked: 6 Jun 2015 02:05 pm
H3: ODST: Find the 25th Audio Log.
Unlocked: 6 Jun 2015 02:04 pm
H3: ODST: Find the 24th Audio Log.
Unlocked: 6 Jun 2015 02:02 pm
Spotter
5H3: ODST: Find the 23rd Audio Log.
Unlocked: 6 Jun 2015 02:02 pm
H3: ODST: Find the 22nd Audio Log.
Unlocked: 6 Jun 2015 02:01 pm
Scout
5H3: ODST: Find the 21st Audio Log.
Unlocked: 6 Jun 2015 01:58 pm
H3: ODST: Find the 20th Audio Log.
Unlocked: 6 Jun 2015 01:56 pm
Watchful
5H3: ODST: Find the 19th Audio Log.
Unlocked: 6 Jun 2015 01:55 pm
H3: ODST: Find the 18th Audio Log.
Unlocked: 6 Jun 2015 01:54 pm
H3: ODST: Find the 17th Audio Log.
Unlocked: 6 Jun 2015 01:54 pm
H3: ODST: Complete Kizingo Blvd.
Unlocked: 6 Jun 2015 01:51 pm
Son of a Gun
10H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked: 6 Jun 2015 01:51 pm
Gumshoe
10H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked: 6 Jun 2015 01:35 pm
H3: ODST: Find the 16th Audio Log.
Unlocked: 6 Jun 2015 01:34 pm
All Ears
5H3: ODST: Find the 15th Audio Log.
Unlocked: 6 Jun 2015 01:22 pm
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked: 6 Jun 2015 01:17 pm
H3: ODST: Find the 14th Audio Log.
Unlocked: 6 Jun 2015 01:12 pm
H3: ODST: Find the 13th Audio Log.
Unlocked: 6 Jun 2015 01:07 pm
H3: ODST: Find the 12th Audio Log.
Unlocked: 6 Jun 2015 01:03 pm
H3: ODST: Find the 11th Audio Log.
Unlocked: 6 Jun 2015 01:00 pm
H3: ODST: Find the 10th Audio Log.
Unlocked: 6 Jun 2015 12:56 pm
H3: ODST: Find the 9th Audio Log.
Unlocked: 6 Jun 2015 12:55 pm
H3: ODST: Find the 8th Audio Log.
Unlocked: 6 Jun 2015 12:54 pm
Auditor
5H3: ODST: Find the 7th Audio Log.
Unlocked: 6 Jun 2015 12:53 pm
H3: ODST: Find the 6th Audio Log.
Unlocked: 6 Jun 2015 12:52 pm
H3: ODST: Find the 5th Audio Log.
Unlocked: 6 Jun 2015 12:46 pm
Do Tell
5H3: ODST: Find the 4th Audio Log.
Unlocked: 6 Jun 2015 12:44 pm
H3: ODST: Complete Uplift Reserve.
Unlocked: 6 Jun 2015 12:41 pm
H3: ODST: Beat the par score on Uplift Reserve.
Unlocked: 6 Jun 2015 12:41 pm
Investigator
10H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked: 6 Jun 2015 12:23 pm
Tuned In
5H3: ODST: Find the 3rd Audio Log.
Unlocked: 6 Jun 2015 12:20 pm
H3: ODST: Find the 2nd Audio Log.
Unlocked: 6 Jun 2015 12:19 pm
Listener
5H3: ODST: Find the 1st Audio Log.
Unlocked: 6 Jun 2015 12:10 pm
Tayari Plaza
10H3: ODST: Complete Tayari Plaza.
Unlocked: 6 Jun 2015 12:06 pm
H3: ODST: Beat the par score on Tayari Plaza.
Unlocked: 6 Jun 2015 12:06 pm
One Way Ride
20H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked: 6 Jun 2015 12:05 pm
H3: ODST: Complete any level without activating VISR mode.
Unlocked: 6 Jun 2015 12:05 pm
H3: ODST: I've got my eye on you, Marine.
Unlocked: 6 Jun 2015 11:55 am
Xenophobia
10H3: ODST: Complete any level without using Covenant weapons.
Unlocked: 6 Jun 2015 11:51 am
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked: 6 Jun 2015 11:51 am
H3: ODST: Kill 25 Engineers.
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.
Classic
20H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
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.
Fast and Low
10H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.