Hold [Left Shift] and press [Keypad Minus] at the indicated screen. Release the keys, then type one of the following codes to activate the corresponding cheat function.
campaign - All missions unlocked (Main menu screen)
topography - Show elevations on map (Main menu screen)
iwillbetheone - God mode (Any screen)
savegame - Saves game (Game play screen)
endmission - End current mission (Game play screen)
Before the main character, Victor, becomes one of the resistance fighters, he wears civilian clothing. His T-shirt has the Flashpoint logo on it.