Citadel Skull (achievement)

Citadel Skull is an Achievement gained by finding a hidden skull on the unreleased map Citadel. It is worth 25 Gamerscore points. Due to the fact that this map isn't out yet, it can't be unlocked until the Mythic Map Pack has been released. This date is yet unknown.

It is also unknown as to whether the supposed "skull" is even a skull, or another feature on the map that has to be found.

Related Pages

 * Halo 3 Achievements