Caricamento
Achievements
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
- Unlocked by
- 5.7%
- Rarity
- Rare
- Hidden achievement
- No
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Data from Steam — Steam Web API Terms of Use. Last updated .
Achievements
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.