Halo 3

Achievements
Assembly Skull
Rare

Assembly Skull

 25

On Assembly, find the hidden skull.

Unlocked by 1763 gamers out of 4935 gamers (35%)

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79
1,750
4,935
768
585
Developer
Bungie
Publisher
Microsoft Studios
Platforms
Xbox 360
Tracking is available for this game.

Downloadable Content

  • Legendary Map Pack
  • Mythic Map Pack
  • Mythic II Map Pack
  • Vidmaster Challenges

    • Achievement Breakdown

    Game Leaders

    1. Murksoff 1,750
    2. xternalYT 1,750
    3. SOLID KAGE 1,750
    4. DukeTheStranger 1,750
    5. DrunknMarksman 1,750
    6. Xserdus 1,750
    7. Ryot Control 1,750
    8. Goggs25 1,750
    9. DubstepStylez 1,750
    10. blueskullrider 1,750
    11. Lucratively 1,750
    12. Ausbruch 1,750
    13. KozL Clutch 1,750
    14. x Rhys v Mc x 1,750
    15. morpheus2n2 1,750