• 915,282 Achievements Earned
  • 58,342 Players Tracked
  • 44 Total Achievements
  • 2,205 Obtainable EXP
  • 1,000 Gamerscore
  • 5,192 100% Club
Achievement
Points
Rarity
Earned Date
  • Complete the level “The Silent Cartographer” on any difficulty.

    25
    63.69% (14.8)
  • Complete the level “Assault on the Control Room” on any difficulty.

    25
    56.75% (16.8)
  • Complete the level “Pillar of Autumn” on any difficulty.

    25
    97.82% (11.6)
  • Complete the level “Halo” on any difficulty.

    25
    80.85% (12.9)
  • Complete the level “Truth and Reconciliation” on any difficulty.

    25
    68.57% (14.0)
  • Complete the level “343 Guilty Spark” on any difficulty.

    25
    53.98% (17.6)
  • Complete the level “The Library” on any difficulty.

    25
    51.82% (18.4)
  • Complete the level “Two Betrayals” on any difficulty.

    25
    48.19% (19.4)
  • Complete the level “Keyes” on any difficulty.

    25
    46.63% (20.3)
  • Complete the level “The Maw” on any difficulty.

    25
    45.65% (21.1)
  • Complete any level with at least three skulls active on Heroic difficulty or higher.

    50
    25.64% (39.6)
  • Read a terminal.

    10
    83.85% (12.5)
  • Read half the terminals hidden throughout the campaign.

    25
    37.47% (26.9)
  • Read all of the terminals hidden throughout the campaign.

    50
    22.43% (56.8)
  • Find your first campaign skull.

    10
    62.06% (15.4)
  • Locate half of the skulls hidden throughout the campaign.

    25
    26.02% (36.2)
  • Locate all the skulls hidden throughout the campaign.

    50
    19.61% (66.2)
  • Complete every level of the game on Normal difficulty.

    10
    38.57% (25.7)
  • Complete every level of the game on Heroic difficulty.

    20
    23.28% (53.4)
  • Complete every level of the game on Legendary difficulty.

    50
    18.20% (79.5)
  • Complete any level on Normal difficulty cooperatively.

    10
    57.19% (16.3)
  • Complete any level on Heroic difficulty cooperatively.

    20
    43.51% (22.9)
  • Complete any level on Legendary difficulty cooperatively.

    50
    37.27% (27.9)
  • Complete any level on Heroic difficulty or higher without taking health damage.

    20
    17.26% (90.3)
  • Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.

    10
    31.24% (31.0)
  • Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.

    25
    26.67% (34.4)
  • Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.

    10
    25.86% (37.8)
  • Complete the level “Halo” on any difficulty without entering a vehicle.

    25
    25.05% (41.7)
  • Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.

    25
    41.05% (24.2)
  • Pilot a Banshee on the level “Assault on the Control Room.”

    25
    45.49% (21.8)
  • Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.

    10
    24.93% (43.6)
  • Complete the level “The Library” on Heroic difficulty or higher without dying.

    10
    10.04% (169.5)
  • Complete the level “The Library” on Legendary difficulty in 30 minutes or less.

    25
    11.00% (151.4)
  • Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.

    10
    11.76% (137.2)
  • Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.

    25
    14.19% (104.6)
  • Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.

    25
    23.39% (51.0)
  • Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.

    10
    21.63% (60.4)
  • Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.

    10
    24.21% (46.1)
  • Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.

    25
    18.43% (75.1)
  • Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.

    10
    17.69% (84.8)
  • Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.

    25
    23.80% (48.5)
  • Kill every Elite on the level “Keyes” on Heroic difficulty or above.

    10
    13.71% (112.7)
  • Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.

    10
    19.42% (69.8)
  • Escape “The Maw” on Legendary with at least a minute left on the count down.

    25
    12.94% (123.1)