Press 2, 7, 2, 8, 3, 7 at the options screen. The border will flash to confirm correct code entry.
Votes: 0 0% 0%
Immediate mission end
Press 2, 8, 8, 8, 6, 6, 7, 7, 3, 7, 7 at the options screen. The border will flash to confirm correct code entry. Then, press * during game play to fail the mission. Press # during game play to complete the mission successfully.
Votes: 0 0% 0%
View ending sequence
Press 7, 2, 4, 4, 9, 8, 0, 1 at the options screen. The border will flash to confirm correct code entry. Then, start the game.
Votes: 0 0% 0%
Invincibility
Press 8, 3, 0, 5, 5, 7, 2, 6 at the options screen. The border will flash to confirm correct code entry.
Votes: 0 0% 0%
Insane difficulty level
Press 6, 8, 2, 4 at the options screen. The border will flash to confirm correct code entry.
Votes: 0 0% 0%
All weapons, level select
Press 3, 7, 6, 6, 8, 2, 4, 2 at the options screen. The border will flash to confirm correct code entry.
