• 882,690 Achievements Earned
  • 56,280 Players Tracked
  • 44 Total Achievements
  • 2,227 Obtainable EXP
  • 1,000 Gamerscore
  • 4,933 100% Club
Achievement
Points
Rarity
Earned Date
  • Complete the level “The Silent Cartographer” on any difficulty.

    25
    63.78% (14.9)
  • Complete the level “Assault on the Control Room” on any difficulty.

    25
    56.78% (16.9)
  • Complete the level “Pillar of Autumn” on any difficulty.

    25
    97.85% (11.7)
  • Complete the level “Halo” on any difficulty.

    25
    80.93% (13.0)
  • Complete the level “Truth and Reconciliation” on any difficulty.

    25
    68.65% (14.1)
  • Complete the level “343 Guilty Spark” on any difficulty.

    25
    53.99% (17.7)
  • Complete the level “The Library” on any difficulty.

    25
    51.82% (18.5)
  • Complete the level “Two Betrayals” on any difficulty.

    25
    48.20% (19.6)
  • Complete the level “Keyes” on any difficulty.

    25
    46.65% (20.5)
  • Complete the level “The Maw” on any difficulty.

    25
    45.68% (21.3)
  • Complete any level with at least three skulls active on Heroic difficulty or higher.

    50
    25.64% (39.9)
  • Read a terminal.

    10
    83.84% (12.6)
  • Read half the terminals hidden throughout the campaign.

    25
    37.48% (27.0)
  • Read all of the terminals hidden throughout the campaign.

    50
    22.41% (57.3)
  • Find your first campaign skull.

    10
    62.08% (15.5)
  • Locate half of the skulls hidden throughout the campaign.

    25
    25.98% (36.5)
  • Locate all the skulls hidden throughout the campaign.

    50
    19.56% (66.8)
  • Complete every level of the game on Normal difficulty.

    10
    38.64% (25.8)
  • Complete every level of the game on Heroic difficulty.

    20
    23.29% (53.8)
  • Complete every level of the game on Legendary difficulty.

    50
    18.16% (80.2)
  • Complete any level on Normal difficulty cooperatively.

    10
    57.32% (16.4)
  • Complete any level on Heroic difficulty cooperatively.

    20
    43.65% (23.0)
  • Complete any level on Legendary difficulty cooperatively.

    50
    37.38% (28.0)
  • Complete any level on Heroic difficulty or higher without taking health damage.

    20
    17.17% (91.3)
  • Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.

    10
    31.23% (31.2)
  • Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.

    25
    26.65% (34.6)
  • Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.

    10
    25.84% (38.1)
  • Complete the level “Halo” on any difficulty without entering a vehicle.

    25
    25.06% (42.0)
  • Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.

    25
    41.00% (24.4)
  • Pilot a Banshee on the level “Assault on the Control Room.”

    25
    45.52% (22.0)
  • Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.

    10
    24.93% (43.9)
  • Complete the level “The Library” on Heroic difficulty or higher without dying.

    10
    9.90% (172.3)
  • Complete the level “The Library” on Legendary difficulty in 30 minutes or less.

    25
    10.89% (153.5)
  • Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.

    10
    11.63% (139.1)
  • Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.

    25
    14.10% (105.7)
  • Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.

    25
    23.39% (51.4)
  • Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.

    10
    21.59% (60.9)
  • Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.

    10
    24.20% (46.4)
  • Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.

    25
    18.37% (75.8)
  • Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.

    10
    17.64% (85.5)
  • Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.

    25
    23.75% (48.9)
  • Kill every Elite on the level “Keyes” on Heroic difficulty or above.

    10
    13.61% (114.0)
  • Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.

    10
    19.34% (70.5)
  • Escape “The Maw” on Legendary with at least a minute left on the count down.

    25
    12.84% (124.6)