Press Start to pause game play in the Bank level, then press White, Black, X, Y, Left, White, Left(2), X, Y, X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Right(3), Left, Right, Left, Right, Left(3). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press X(4), Y(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Carmen level, then press White, Black, Right, Left(2), Black, White, X(3), White. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left, Right(2), Left, X, Y, Black, White, X, Y, Left, Right. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Black, White, Right(2), Left(2), Right(2), White, Black, X, Y. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Forsythe level, then press Black(2), Right(3), Black, White, X, White, X, White. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Square(2), Circle(2), Left(2), Right(2), Circle(2), Square(2). The screen will flash white and a whooshing sound will play to confirm correct code entry. Note: This must be entered quickly and at a steady pace.
Installation K Level Completed
Press Start to pause game play in the Installation K level, then press White, Black, X(2), Left, Black(2), X(2), L1, X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the La Casa level, then press White, Black, Right, Left(2), Black, White, X(3), White. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Black, X, Black, Y, Black, Left, Black, Right, Black, White(2), X, White, Y, White, Left, White, Right, X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Magyar level, then press White, Y(2), Left(2), Black, White, Right, X, Right(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Right(2), Left(2), Black(2), White(2), Y(2), X(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press X, Left, Right, Black, White, Right, X, White(2), Black, Left(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Mod level, then press White, Black, Right, White, Left, Y, White, Y, Right(2), Left. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Museum level, then press Black(2), Right(3), Black, White, X, White, X, White. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left, Right(2), Left, X, Y(2), X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Y, Left, Right(2), Left, Y, Black, White, Y, X(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Opening the door in the basement
When in the basement, you will find a health pack and below it a wooden plank. Use your night vision goggles to see a green line that connects to a door further up. Around that bend is a patrolling guard. Kill the guard and pick him up. Walk over to the plank and place the body there. The door that the green line you saw earlier connects to is now open.
Press Start to pause game play in the Reliance level, then press White, Black, Right, Left, White, Black, Right, X, Y, X, Y. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Silo level, then press White, Black, Right, Left(2), Black, Y, White, X(3). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left(3), Right, Left, Right, Left, Right(3). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left(3), Right, Left, Right, Left, Right(3). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play in the Training level, then press Left, Right(2), Left, Y, X, White, Black, Y(2), X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press X, Y, X, Y, X, Y, X, Y, Left, Y, X, Y, X, Y, X, Y, X. The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left, Right(2), Left(2), Right(2), Left(2), Right(2), Left, X(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Left(2), Right(2), White(2), Black(2), X(2), Y(2). The screen will flash white and a whooshing sound will play to confirm correct code entry.
Press Start to pause game play, then press Y(2), X(2), Left, Right(2), Left, Black, White, Black. The screen will flash white and a whooshing sound will play to confirm correct code entry.
More Cheats, Tips, Secrets & Walkthroughs