Various cheats
     A single-player map must be loaded before these cheats will work.
Press  the [~] (tilde) key while playing then type "/cheat CODE" where
CODE  equals  the  cheat  code  you want to enter. Enter the same code
again to deactivate the cheat.

Cheat code:             Result:
aliens                  Show All Animals on GPS
daredevil               Prey Becomes Passive
theflash                Move Super Fast
shine                   Sun Shines Brighter
rainman                 Make it Rain
matrix                  Unknown Effect