Cheats new modes and bonus missions
UnlockableHow to unlock3 bonus missionsBeat 1st 15 missions on any difficulty except InitiateCheat menu unlimited health and ammo mission selectBeat 1st 15 missions on Graduate Go to Start Game to activate cheat menu and play any mission with cheatsVeteran difficultyBeat 1st 15 missions on Graduate Go to Start Game and past the cheat menu it will ask for your difficulty level Pick Veteran to start playingEnter Locked Doors Without Finding the Switch
On all the missions there are doorsgates that needs a switch deactivated before you may enter Whn you reach one of those doors press and hold LR SELECT and B for two seconds You should hear a Trust No One voice in the backround and the colour of the screen should turn black and white for a second You may now enter
CodeEffectLRSELECT B Hold for two secondsGo through locked doors without deactivating switch