gimme_charge       - Replenishes Predator energy
skullcollector     - God mode
giveallweapons     - All weapons/ammo
god                - God mode
light              - Creates light around player
marinebot          - Creates AI controlled marine
observer           - Observer mode on/off
predobot           - Creates AI controlled Predator
showcoords         - Shows level coordinates
showfps            - Show Framerate