Kobalt

Found 1,771 achievements for 48,423

• 19   190

  Yesterday

• 
  Go, Chief! Gun It! 648

  Halo 3: Beat the par time on Halo.

  Time-Limited

  Unlocked Yesterday 09:57 PM

  10

  Score

  1%

  Super Rare

• 
  Torchbearer 508

  Halo 3: Beat the par score on Halo.

  Unlocked Yesterday 09:57 PM

  10

  Score

  1%

  Super Rare

• 
  Better With Age 421

  Halo 3: Beat the par score on every Halo 3 level.

  Unlocked Yesterday 09:57 PM

  20

  Score

  1%

  Super Rare

• 
  With Your Shield or On It 909

  Halo 3: Complete every level of the game on Heroic difficulty.

  Difficulty

  Unlocked Yesterday 09:57 PM

  20

  Score

  3%

  Super Rare

• 
  Finished the Fight 761

  Halo 3: Complete every level of the game on Legendary difficulty.

  Difficulty

  Unlocked Yesterday 09:57 PM

  30

  Score

  1%

  Super Rare

• 
  Making History 547

  Halo 3: Beat the par time on Cortana.

  Time-Limited

  Unlocked Yesterday 09:38 PM

  10

  Score

  1%

  Super Rare

• 
  Orpheus 525

  Halo 3: Beat the par score on Cortana.

  Unlocked Yesterday 09:38 PM

  10

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 3: Tilt 837 1

  Halo 3: Find and claim the Tilt Skull.

  Unlocked Yesterday 09:30 PM

  5

  Score

  1%

  Super Rare

• 
  The Coin's Fault 959 1

  Halo 3: Activate Cortana's Terminal on Cortana.

  Unlocked Yesterday 09:30 PM

  5

  Score

  1%

  Super Rare

• 
  Vanguard 759

  Halo 3: Beat the par score on The Covenant.

  Unlocked Yesterday 09:27 PM

  10

  Score

  2%

  Super Rare

• 
  Babbling Dead 827 1

  Halo 3: Activate Terminal 6 on The Covenant.

  Unlocked Yesterday 09:17 PM

  5

  Score

  1%

  Super Rare

• 
  Unto Dust 864

  Halo 3: Activate Terminal 5 on The Covenant.

  Unlocked Yesterday 09:14 PM

  5

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 3: Thunderstorm 971 1

  Halo 3: Find and claim the Thunderstorm Skull.

  Unlocked Yesterday 09:13 PM

  5

  Score

  1%

  Super Rare

• 
  Waypoint 463

  Halo 3: Beat the par time on The Ark.

  Time-Limited

  Unlocked Yesterday 09:01 PM

  10

  Score

  1%

  Super Rare

• 
  Ranger 819

  Halo 3: Beat the par score on The Ark.

  Unlocked Yesterday 09:01 PM

  10

  Score

  3%

  Super Rare

• 
  Big Time Gamer 916 1

  Complete 400 missions or multiplayer games.

  Cumulative

  Unlocked Yesterday 09:01 PM

  10

  Score

  2%

  Super Rare

• 
  Skulltaker Halo 3: Cowbell 805 1

  Halo 3: Find and claim the Cowbell Skull.

  Unlocked Yesterday 08:59 PM

  5

  Score

  1%

  Super Rare

• 
  Inundation 888 1

  Halo 3: Activate Terminal 2 on The Ark.

  Unlocked Yesterday 08:54 PM

  5

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 3: Famine 894 1

  Halo 3: Find and claim the Famine Skull.

  Unlocked Yesterday 08:45 PM

  5

  Score

  1%

  Super Rare

• 17   130

  04-24-2024

• 
  Rising Waters 1,061 1

  Halo 3: Activate Terminal 1 on The Ark.

  Unlocked 04-24-2024 09:30 PM

  5

  Score

  2%

  Super Rare

• 
  Exterminator 659

  Halo 3: Beat the par score on Floodgate.

  Unlocked 04-24-2024 09:28 PM

  10

  Score

  1%

  Super Rare

• 
  Lightning Strike 602

  Halo 3: Beat the par time on The Storm.

  Time-Limited

  Unlocked 04-24-2024 09:24 PM

  10

  Score

  1%

  Super Rare

• 
  Askar 647

  Halo 3: Beat the par score on The Storm.

  Unlocked 04-24-2024 09:24 PM

  10

  Score

  2%

  Super Rare

• 
  Skulltaker Halo 3: Catch 879 1

  Halo 3: Find and claim the Catch Skull.

  Unlocked 04-24-2024 09:17 PM

  5

  Score

  1%

  Super Rare

• 
  Cavalier 642

  Halo 3: Beat the par score on Tsavo Highway.

  Unlocked 04-24-2024 09:14 PM

  10

  Score

  2%

  Super Rare

• 
  Begins with a Single Step 587

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

  Unlocked 04-24-2024 09:14 PM

  10

  Score

  1%

  Super Rare

• 
  Time Shift 649

  Halo 3: Beat the par time on Crow's Nest.

  Time-Limited

  Unlocked 04-24-2024 09:02 PM

  10

  Score

  1%

  Super Rare

• 
  King of the Crows 681

  Halo 3: Beat the par score on Crow's Nest.

  Unlocked 04-24-2024 09:02 PM

  10

  Score

  2%

  Super Rare

• 
  Skulltaker Halo 3: Grunt Birthday Party 1,061 1

  Halo 3: Find and claim the Grunt Birthday Party Skull.

  Unlocked 04-24-2024 08:52 PM

  5

  Score

  2%

  Super Rare

• 
  Skulltaker Halo 3: Black Eye 1,199 1

  Halo 3: Find and claim the Black Eye Skull.

  Unlocked 04-24-2024 08:36 PM

  5

  Score

  3%

  Super Rare

• 
  Speedy One One Seven 793

  Halo 3: Beat the par time on Sierra 117.

  Time-Limited

  Unlocked 04-24-2024 08:35 PM

  10

  Score

  2%

  Super Rare

• 
  Guerilla 711

  Halo 3: Beat the par score on Sierra 117.

  Unlocked 04-24-2024 08:35 PM

  10

  Score

  2%

  Super Rare

• 
  Skulltaker Halo 3: Iron 1,148 1

  Halo 3: Find and claim the Iron Skull.

  Unlocked 04-24-2024 08:33 PM

  5

  Score

  2%

  Super Rare

• 
  Primate 922 1

  Halo 3: Find your first missing links.

  Unlocked 04-24-2024 08:31 PM

  5

  Score

  1%

  Super Rare

• 
  Missing Link 815 1

  Halo 3: Watching. Waiting. Plotting.

  Unlocked 04-24-2024 08:30 PM

  5

  Score

  1%

  Super Rare

• 
  Skulltaker Halo 3: Blind 1,266 2

  Halo 3: Find and claim the Blind Skull.

  Unlocked 04-24-2024 08:27 PM

  5

  Score

  4%

  Super Rare

• 10   575

  04-22-2024

• 
  Artifact Archaeologist 96

  You personally retrieved all the Artifacts!

  Unlocked 04-22-2024 09:15 PM

  50

  Score

  1%

  Super Rare

• 
  Cure-All 97

  You've cured yourself of Swamp Fever!

  Unlocked 04-22-2024 08:53 PM

  25

  Score

  3%

  Super Rare

• 
  Master Zoologist 72

  You tamed all of the domesticable creatures on the ARK!

  Unlocked 04-22-2024 08:42 PM

  50

  Score

  1%

  Super Rare

• 
  Maximum Survivor 82

  You reached the Maximum Survivor Level!

  Unlocked 04-22-2024 08:37 PM

  25

  Score

  1%

  Super Rare

• 
  Alpha Ascension 111

  You Ascended off the ARK, at Alpha level!

  Unlocked 04-22-2024 08:32 PM

  100

  Score

  2%

  Super Rare

• 
  Beta Ascension 99

  You Ascended off the ARK, at Beta level!

  Unlocked 04-22-2024 08:27 PM

  50

  Score

  1%

  Super Rare

• 
  Gamma Ascension 99

  You Ascended off the ARK, at Gamma level!

  Unlocked 04-22-2024 08:14 PM

  25

  Score

  1%

  Super Rare

• 
  Survivor Evolved 102

  You've defeated ARK's first three Ultimate Life Forms! And yet...

  Unlocked 04-22-2024 06:46 PM

  100

  Score

  3%

  Super Rare

• 
  Master Survivor 102

  You defeated ARK's third Ultimate Life Form!

  Unlocked 04-22-2024 06:46 PM

  75

  Score

  4%

  Super Rare

• 
  Expert Survivor 104

  You defeated ARK's second Ultimate Life Form!

  Unlocked 04-22-2024 06:34 PM

  75

  Score

  4%

  Super Rare

• 
  Veteran Paleontologist 112

  You unlocked the Dossiers of each of ARK's initial Specimens!

  Unlocked 04-22-2024 02:51 AM

  50

  Score

  1%

  Super Rare

• 
  Perfect Explorer 53

  You've discovered 100% of the Explorer Notes on the ARK!

  Unlocked 04-22-2024 02:50 AM

  75

  Score

  1%

  Super Rare

• 
  Master Explorer 112

  You've discovered 90% of the Explorer Notes on the ARK!

  Unlocked 04-22-2024 02:49 AM

  25

  Score

  1%

  Super Rare

• 
  Expert Explorer 112

  You've discovered 80% of the Explorer Notes on the ARK!

  Unlocked 04-22-2024 02:48 AM

  10

  Score

  1%

  Super Rare