Contract J.A.C.K. - Cheat codes

Cheat codes

Press T to enter talk mode during game play.
Once there just type any of the following:

ammo = Gives full ammo
god = Gives god mode
guns = Gives all guns

Access All Chapters

To open all chapters of the game, run REGEDIT and find the key: [HKEYLOCALMACHINESOFTWAREMonolith ProductionsContract Jack1.0]

Change the value of "EndGame" to 1. Note: Always make a backup before editing the registry.