Enemy Infestation

Cheat Mode:
Enter one of the codes below then press Enter while in game play to activate the following cheat function. Note: If colonists are selected, they may follow the command assigned to various keys being entered 
in the code.

Function - Code 
Heal all colonists - gsaheal 
Removes all roofs - gsaroof 
Control aliens - gsaswap 
Kills selected characters; use with gsaswap code to kill aliens - gsakill 
Stops aliens and colonists - gsastop 
BOG weapon created at pointer; collect it for extra defense and ability to lock doors - gsabog 
KNIFE weapon created at pointer; collect it for invisibility to aliens - gsaknife 
Commander created at pointer - gsacmdr 
Medical officer created at pointer - gsamedi 
Technician created at pointer - gsaboff 
Level skip - gsawin 

Level Select:
To play any normal or special level in the game hold Shift + Ctrl and click on Single Player.