Cheat mode:
Hold [Tab] and press [Ctrl] at difficulty selection screen. Then, type robisagod at the player selection screen to enable cheat mode. A sound will confirm correct code entry. Enter one of the following codes during game play to activate the corresponding cheat function.
Effect - Code:
Invincibility - beagle
Blood mode - giveblood
Rescue all hostages - rescue
Level skip - getmeout
View hidden areas - infrared
All weapons - kickass
View end sequence - geewhiz
