There is a ledge that projects over the canyon, next to a Power Node. In Mission 7 (Scarab), the Skull can be found on the left side of the map at the very edge of the battlefield area. All player units have 50% fewer hit points, and your final score will increase. In Mission 6 (Dome Of Light), the Skull can be found just inside the big hangar behind your base. The mini-map is disabled, and your final score will increase.
In Mission 5 (Arcadia Outskirts), the Skull can be found on the left side of the map, at the top left corner. Scarabs shoot rainbows.įog: Kill 5 Wraiths. In Mission 4 (Arcadia City), the Skull can be found on the right side of the map just below the Covenant base. In Mission 3 (Relic Interior), the Skull can be found at the very back in a circular platform where you have to save Forge/Anders. Grunts explode into confetti when killed.Ĭowbell: Kill 45 Hunters. In Mission 2 (Relic Approach), the Skull can be found on the south edge of Alpha Base, just inside the walls of the base. When Grunts die, their methane tank will always shoot off. In Mission 1 (Alpha Base), the Skull can be found on the left side of the last battle area before you go into Alpha Base. Successfully complete the indicated task to unlock the corresponding Skull at the listed location:
