Halo: Spartan Assault Achievements

  • Complete Operation A
    GS: 10
    56.42%
  • Complete Operation B
    GS: 10
    40.47%
  • Complete Operation C
    GS: 10
    30.66%
  • Complete Operation D
    GS: 10
    25.67%
  • Complete Operation E
    GS: 10
    20.19%
  • Keep all Wolverines intact in Operation A, Mission 3
    GS: 5
    67.14%
  • Prevent all Jackals from regenerating their shields in Operation B, Mission 3
    GS: 10
    12.01%
  • Kill a convoy target with every stationary gun in Operation C, Mission 3
    GS: 10
    14.86%
  • Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1
    GS: 10
    16.40%
  • Finish the objective without using any vehicles/turrets in Operation E, Mission 4
    GS: 10
    15.26%
  • Earn a star of any type
    GS: 5
    98.06%
  • Earn your first Gold star
    GS: 5
    56.08%
  • 117
    Earn all Gold stars
    GS: 20
    12.38%
  • Earn 25000 XP throughout your career
    GS: 10
    14.69%
  • Earn all medals in the game at least once
    GS: 15
    18.71%
  • Score a kill with every handheld weapon (excluding Rocket Launcher and Spartan Laser)
    GS: 5
    39.90%
  • Use every armor ability at least once (excluding Overshield and Seeker Drone)
    GS: 10
    22.45%
  • Complete any mission with the maximum number of Skulls active
    GS: 10
    42.38%
  • Complete Operation E, Mission 1 with the Hollow and Black Eye Skulls active
    GS: 15
    12.81%
  • Complete 75 mission specific challenges
    GS: 10
    9.93%

Operation: Hydra DLC achievements

  • Complete Operation F
    GS: 10
    16.83%
  • Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2
    GS: 10
    13.01%
  • Earn all Gold stars in Operation F
    GS: 10
    12.32%
  • Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active
    GS: 15
    12.15%
  • Complete all Operation F mission challenges
    GS: 5
    10.21%