Fight like a team

Hint by Saskatcheman on August 29, 2006  |  report this hint

Keep your cool, and don't try running in commando style and doing it all yourself. Your part of a team, the Big Red One unit, and you've always got back up fighting alongside you. Use your first aid kits on your brothers in arms too if they're down in health. You keep them alive, and they'll keep you alive.

Sweet, sweet game.

Unlock all levels

Hint by kschwab14 on June 19, 2007  |  report this hint

OK this ones big so here goes: To unlock all levels in COD: Big Red One, while holding R1+L1 at the chapter select screen type in: UP,UP,DOWN,DOWN,LEFT,LEFT,RIGHT,RIGHT,
SQUARE,RIGHT,SQUARE,RIGHT,SQUARE. this code is helpful for some people who just cant beat a certain level or are just plain cheaters so do what you want I dont care.

invincibilty

Hint by gearuvagen on November 12, 2008  |  report this hint

Invincibility
At the chapter selection screen, hold L1 + R1 and press Triangle, Square, Circle, X, Triangle, Square, Circle, X.