# Cheat modeEnter "2ndsquad" as a profile name in North American version of the game to unlock all levels and extras including "Infinite Ammunition", "Super Squad", and "Old Movie" modes. Alternately, enter "BAKERSDOZEN" as a profile name.
# Old Movie mode
Successfully complete the game on the Easy difficulty setting to unlock Old Movie mode. This mode allows the game to be played in black and white.
# Infinite Ammunition
Successfully complete the game on the Normal difficulty setting to unlock the "Infinite Ammunition" option.
# Authentic mode
Successfully complete the game on the Hard difficulty setting to unlock the Authentic difficulty setting. This mode has no checkpoints, saves, icons nor reticules.
# Super Squad
Successfully complete the game in Authentic mode to unlock the "Super Squad" option.
# Full team health
Die four times after a save point and you will be asked if you want to heal your squad.
# Non moving Panzershrek
If you fire a Panzershrek and go to situational awareness before you throw away the gun, you will see that it still has the round blub that was supposed to be fired off.
