• 863,422 Achievements Earned
  • 54,931 Players Tracked
  • 44 Total Achievements
  • 2,209 Obtainable EXP
  • 1,000 Gamerscore
  • 4,834 100% Club
Achievement
Points
Rarity
Earned Date
  • Complete the level “The Silent Cartographer” on any difficulty.

    25
    63.82% (11.0)
  • Complete the level “Assault on the Control Room” on any difficulty.

    25
    56.83% (14.0)
  • Complete the level “Pillar of Autumn” on any difficulty.

    25
    97.85% (8.0)
  • Complete the level “Halo” on any difficulty.

    25
    80.95% (10.0)
  • Complete the level “Truth and Reconciliation” on any difficulty.

    25
    68.68% (11.0)
  • Complete the level “343 Guilty Spark” on any difficulty.

    25
    54.04% (15.0)
  • Complete the level “The Library” on any difficulty.

    25
    51.89% (15.0)
  • Complete the level “Two Betrayals” on any difficulty.

    25
    48.26% (16.0)
  • Complete the level “Keyes” on any difficulty.

    25
    46.71% (17.0)
  • Complete the level “The Maw” on any difficulty.

    25
    45.72% (18.0)
  • Complete any level with at least three skulls active on Heroic difficulty or higher.

    50
    25.78% (39.0)
  • Read a terminal.

    10
    83.81% (9.0)
  • Read half the terminals hidden throughout the campaign.

    25
    37.56% (24.0)
  • Read all of the terminals hidden throughout the campaign.

    50
    22.52% (57.0)
  • Find your first campaign skull.

    10
    62.12% (13.0)
  • Locate half of the skulls hidden throughout the campaign.

    25
    26.09% (35.0)
  • Locate all the skulls hidden throughout the campaign.

    50
    19.65% (67.0)
  • Complete every level of the game on Normal difficulty.

    10
    38.75% (23.0)
  • Complete every level of the game on Heroic difficulty.

    20
    23.40% (52.0)
  • Complete every level of the game on Legendary difficulty.

    50
    18.27% (81.0)
  • Complete any level on Normal difficulty cooperatively.

    10
    57.38% (14.0)
  • Complete any level on Heroic difficulty cooperatively.

    20
    43.81% (19.0)
  • Complete any level on Legendary difficulty cooperatively.

    50
    37.51% (25.0)
  • Complete any level on Heroic difficulty or higher without taking health damage.

    20
    17.26% (95.0)
  • Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.

    10
    31.35% (29.0)
  • Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.

    25
    26.76% (33.0)
  • Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.

    10
    25.91% (36.0)
  • Complete the level “Halo” on any difficulty without entering a vehicle.

    25
    25.17% (41.0)
  • Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.

    25
    41.08% (21.0)
  • Pilot a Banshee on the level “Assault on the Control Room.”

    25
    45.60% (18.0)
  • Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.

    10
    25.04% (42.0)
  • Complete the level “The Library” on Heroic difficulty or higher without dying.

    10
    9.95% (186.0)
  • Complete the level “The Library” on Legendary difficulty in 30 minutes or less.

    25
    10.94% (165.0)
  • Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.

    10
    11.69% (148.0)
  • Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.

    25
    14.20% (111.0)
  • Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.

    25
    23.51% (50.0)
  • Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.

    10
    21.69% (60.0)
  • Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.

    10
    24.29% (46.0)
  • Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.

    25
    18.46% (76.0)
  • Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.

    10
    17.71% (89.0)
  • Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.

    25
    23.84% (48.0)
  • Kill every Elite on the level “Keyes” on Heroic difficulty or above.

    10
    13.69% (120.0)
  • Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.

    10
    19.39% (71.0)
  • Escape “The Maw” on Legendary with at least a minute left on the count down.

    25
    12.90% (131.0)