Skulltaker Halo 3: Cowbell Achievement
Skulltaker Halo 3: Cowbell
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
0.19% of players have unlocked this achievement
Guides
We have no guides for this achievement.
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
0.19% of players have unlocked this achievement
