Portal

Found 1,315 achievements for 31,359

• 7   525

  04-27-2024

• 
  Mind the Gap 339

  Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.

  Unlocked 04-27-2024 01:07 PM

  10

  Score

  1%

  Super Rare

• 
  Dirge of Madrigal 692 1

  Halo 3: Trigger the hidden music cue in Halo 3.

  Unlocked 04-27-2024 12:44 PM

  5

  Score

  1%

  Super Rare

• 
  Begins with a Single Step 591

  Halo 3: On Tsavo Highway, complete the level without entering a vehicle.

  Unlocked 04-27-2024 12:37 PM

  10

  Score

  1%

  Super Rare

• 
  No More Homework! 351

  Complete BURG.L's list of Quests

  DLC

  Unlocked 04-27-2024 12:04 PM

  100

  Score

  1%

  Super Rare

• 
  Royal Arrangements 359

  Deal with all of the Ant Queens

  DLC

  Unlocked 04-27-2024 12:04 PM

  100

  Score

  1%

  Super Rare

•  

  
  Secret Achievement 350

  Show Secret Details

  Go Big Again 350

  Grow big again after activating the REMIX.R

  DLC Secret

  Unlocked 04-27-2024 12:02 PM

  200

  Score

  1%

  Super Rare

•  

  
  Secret Achievement 359

  Show Secret Details

  Did I Do That? 359

  Activate the REMIX.R

  DLC Secret

  Unlocked 04-27-2024 12:00 PM

  100

  Score

  1%

  Super Rare

• 23   290

  04-26-2024

• 
  Inquisitive 1,222 1

  Halo 2: Activate Terminal 2 on Outskirts.

  Unlocked 04-26-2024 04:33 PM

  5

  Score

  4%

  Super Rare

• 
  Walking Encyclopedia 706

  Halo 2: Activate all Halo 2 Terminals.

  Unlocked 04-26-2024 04:33 PM

  20

  Score

  1%

  Super Rare

• 
  Obsessed 1,120 1

  Halo 2: Activate Terminal 13 on The Great Journey.

  Unlocked 04-26-2024 04:31 PM

  5

  Score

  3%

  Super Rare

• 
  Reviewer 1,040 1

  Halo 2: Activate Terminal 12 on High Charity.

  Unlocked 04-26-2024 04:27 PM

  5

  Score

  2%

  Super Rare

• 
  Scholar 1,276 1

  Halo 2: Activate Terminal 11 on Uprising.

  Unlocked 04-26-2024 04:13 PM

  5

  Score

  4%

  Super Rare

• 
  Knowledgable 1,076 1

  Halo 2: Activate Terminal 10 on Gravemind.

  Unlocked 04-26-2024 04:11 PM

  5

  Score

  3%

  Super Rare

• 
  Determined 850 1

  Halo 2: Activate Terminal 8 on Sacred Icon.

  Unlocked 04-26-2024 03:57 PM

  5

  Score

  1%

  Super Rare

• 
  Enamored 1,264 1

  Halo 2: Activate Terminal 7 on Regret.

  Unlocked 04-26-2024 03:47 PM

  5

  Score

  4%

  Super Rare

• 
  Inspector 1,215 1

  Halo 2: Activate Terminal 4 on The Arbiter.

  Unlocked 04-26-2024 03:24 PM

  5

  Score

  4%

  Super Rare

• 
  Memories 1,409 1

  Halo CE: Activate Terminal 8 on Two Betrayals.

  Unlocked 04-26-2024 03:13 PM

  5

  Score

  3%

  Super Rare

• 
  Dear Diary... 856 1

  Halo CE: Activate all Halo: CE Terminals.

  Unlocked 04-26-2024 03:13 PM

  20

  Score

  1%

  Super Rare

• 
  Quis custodiet ipsos custodes? 1,053 1

  Halo CE: Activate Terminal 7 on The Library.

  Unlocked 04-26-2024 03:11 PM

  5

  Score

  1%

  Super Rare

• 
  Bearly Contained 948 1

  Halo CE: Activate Terminal 6 on 343 Guilty Spark.

  Unlocked 04-26-2024 03:08 PM

  5

  Score

  1%

  Super Rare

• 
  Hitchhikers May Be Escaping Convicts 1,319 1

  Halo CE: Activate Terminal 5 on Assault on the Control Room.

  Unlocked 04-26-2024 03:00 PM

  5

  Score

  3%

  Super Rare

• 
  You Can't Handle the Truth 486

  Halo CE: Beat the par time on The Truth and Reconciliation.

  Time-Limited

  Unlocked 04-26-2024 02:50 PM

  10

  Score

  1%

  Super Rare

• 
  Did Somebody Say... 409

  Halo CE: Beat par time on all Halo: CE levels.

  Time-Limited

  Unlocked 04-26-2024 02:50 PM

  20

  Score

  1%

  Super Rare

• 
  War Hero 538

  Complete all campaigns on Heroic difficulty.

  Difficulty

  Unlocked 04-26-2024 02:21 PM

  40

  Score

  1%

  Super Rare

• 
  Legend 440

  Complete all campaigns on Legendary difficulty.

  Difficulty

  Unlocked 04-26-2024 02:21 PM

  50

  Score

  1%

  Super Rare

• 
  Hero 728

  Halo 2: Complete every level of the game on Heroic difficulty.

  Difficulty Stackable

  Unlocked 04-26-2024 02:21 PM

  20

  Score

  2%

  Super Rare

• 
  Legendary Anniversary 547

  Halo 2: Complete every level of the game on Legendary difficulty.

  Stackable

  Unlocked 04-26-2024 02:21 PM

  30

  Score

  1%

  Super Rare

• 
  Scorched Earth 365

  Halo 2: Beat the par score on High Charity.

  Unlocked 04-26-2024 01:48 PM

  10

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 2: Iron 551 1

  Halo 2: Find and claim the Iron Skull.

  Unlocked 04-26-2024 01:45 PM

  5

  Score

  1%

  Super Rare

• 
  I Like Crazy 641 1

  Halo 2: Collect the Rampant Cortana toy in High Charity.

  Unlocked 04-26-2024 01:39 PM

  5

  Score

  1%

  Super Rare

• 9   100

  04-24-2024

• 
  Headstrong 389

  Halo CE: Beat the par score on Keyes.

  Unlocked 04-24-2024 02:57 PM

  10

  Score

  1%

  Super Rare

• 
  Overachiever 311

  Halo CE: Beat the par score on all Halo: CE levels.

  Unlocked 04-24-2024 02:57 PM

  20

  Score

  1%

  Super Rare

• 
  Circuit Breaker 398

  Halo CE: Beat the par score on 343 Guilty Spark.

  Unlocked 04-24-2024 02:30 PM

  10

  Score

  1%

  Super Rare

• 
  Vetro Strike 407

  Halo CE: Beat the par score on Assault on the Control Room.

  Unlocked 04-24-2024 01:41 PM

  10

  Score

  1%

  Super Rare

• 
  Feet Firmly Planted 864 1

  Halo CE: Complete a level without jumping.

  Unlocked 04-24-2024 01:41 PM

  10

  Score

  1%

  Super Rare

• 
  Scarab Slide 466

  Halo 3: Beat the par time on The Covenant.

  Time-Limited

  Unlocked 04-24-2024 12:49 PM

  10

  Score

  1%

  Super Rare

• 
  Speed Demon 433

  Halo 3: Beat the par time on all Halo 3 levels.

  Time-Limited

  Unlocked 04-24-2024 12:49 PM

  20

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 2: Anger 511 1

  Halo 2: Find and claim the Anger Skull.

  Unlocked 04-24-2024 12:05 PM

  5

  Score

  1%

  Super Rare

• 
  Don't Make a Girl a Promise 689 1

  Halo 2: Collect the Cortana toy in Gravemind.

  Unlocked 04-24-2024 12:05 PM

  5

  Score

  1%

  Super Rare

• 3   25

  04-23-2024

• 
  Leave None Alive 400

  Halo 2: Beat the par score on The Oracle.

  Unlocked 04-23-2024 02:32 PM

  10

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 2: Famine 538 1

  Halo 2: Find and claim the Famine Skull.

  Unlocked 04-23-2024 02:09 PM

  5

  Score

  1%

  Super Rare

• 
  Heresy Will Not Stay My Feet 787

  Halo 2: Beat the par score on The Arbiter.

  Unlocked 04-23-2024 01:50 PM

  10

  Score

  4%

  Super Rare

• 2   150

  04-22-2024

• 
  Mayday! 939

  You almost took to the skies.

  Unlocked 04-22-2024 09:02 PM

  50

  Score

  4%

  Super Rare

•  

  
  Secret Achievement 897

  Show Secret Details

  Live The Dream 897

  "Houston, we've had a problem."

  Secret

  Unlocked 04-22-2024 08:40 PM

  100

  Score

  2%

  Super Rare

• 1   80

  04-21-2024

•  

  
  Secret Achievement 870

  Show Secret Details

  Managed Anger 870

  Dark desires done right.

  Secret

  Unlocked 04-21-2024 10:24 PM

  80

  Score

  1%

  Super Rare

• 5   175

  02-28-2024

• 
  Pup Treat Master 692

  Get all the pup treats

  Collectible

  Unlocked 02-28-2024 08:46 PM

  50

  Score

  2%

  Super Rare

• 
  The Collector 693

  Get every collectable in the game

  Collectible

  Unlocked 02-28-2024 08:46 PM

  50

  Score

  2%

  Super Rare

• 
  You Know Them All 693

  Unlock all the character collectables

  Collectible

  Unlocked 02-28-2024 08:46 PM

  25

  Score

  2%

  Super Rare

• 
  Air Ace 716

  Get all the pup treats in every “Take to the Skye!” minigame

  Unlocked 02-28-2024 08:41 PM

  25

  Score

  3%

  Super Rare

• 
  A Great Explorer 713

  Get all pup treats and collectables for Rescue Mission “Save Carlos”

  Collectible

  Unlocked 02-28-2024 07:15 PM

  25

  Score

  3%

  Super Rare