Game: Operation WinBack, Platform : N64 Game Cheat Codes
Unlockables
Enter the following Codes before the Demo starts to unlock the corresponding effect.
Unlock Sudden Death Mode: C-Left, C-Right, C-Left, C-Right, C-Up, C-Down, C-Up, C-Down
and then hold L and press 'Start'.
Unlock ALL Multiplayer Characters: Up, Down, Down, Right, Right, Right, Left, Left, Left,
Left and then hold C-Up and press 'Start'.
Unlock Trial Mode: Up, Down, Down, Right, Right, Right, Left, Left, Left, Left and then
hold C-Down and press 'Start'.
Unlock Maximum Power Mode: L, C-Right, C-Left, C-Right, C-Left, C-Down, C-Up, C-Down,
C-Up and then hold L and press 'Start'.