Athazagoraphobia Skull: Disables Player equipment
Swat Skull: Disables Player Sheild
Follower Skull: Disables marines following
Custom Red Skull: Allows the player to alter the base player traits
Custom Blue Skull: Alows the player to alter the weapon/vehicle traits
Custom Yellow Skull: Allows the player to change the enemy stats
Developer Skull: Allows the player to use the developer cheats
Acrophobia Skull: Allows flight
Scarab Skull: Weapons shoot like a scarab
Bump Possession Skull: Allows the player to use bump possession
Medusa Skull: Kills anything that looks at the player
Super jump Skull: Player’s Jumps are High
Juggernaut skull: Gives the player three oversheilds but, until the level ends they don’t come back
Speed Skull: Sets the game speed to 10
God Mode Skull: Makes the player impenetrable
Third Person Skull: Sets the player to be in third person
Social Distance Skull: the player will die if they get too close to an enemy
Grunt Skull: Makes the player a grunt
Elite Skull: makes the player an elite
Brute Skull: Makes the player a Brute