Welcome to Halo Answers. What would you like to know?

Skulls can be used to modify how the game plays out, such as, enemies have more ammo, enemies have more grenaded, enemies drop guns with 1/2 as much ammo, etc. They modify the difficulty of your game and can help get larger credit quantites.

This answer was submitted by: Halo4master    

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.