Contra 4 Cheats (Nintendo DS)

Successfully complete the game to begin a new game in Hard mode.

Successfully complete the game on the Normal or Hard difficulty setting to view an
alternate ending.

Successfully complete the indicated number of challenges to unlock the corresponding
bonus:



NES Contra: 4

NES Super C: 8

Probotector character: 12

Nobuya Nakazato interview: 16

Lucia character: 20

Contra 3 comic: 24

Sheena Etranzi: 28

Jimbo and Sully from Contra 3: The Alien Wars: 36

Sound Test option: 40

Before the demonstration begins at the Contra title screen, press Up(2), Down(2), Left,
Right, Left, Right, Y, B, Start.

Lose a life exactly when you gain an extra life. You should now have 99 lives.

Successfully complete the game to unlock Challenge mode.

Pause the game and press Up(2), Down(2), Left, Right, Left, Right, B, A, Start to fully
upgrade all your weapons. Note: This code can only be entered once per level, as
repeating it will cause death. Also, you must have an upgradeable weapon to avoid the
death effect. This code does not work on the Easy difficulty setting.

At the Super C title screen, press Right, Left, Down, Up, B, Y.

Successfully complete the game. At the character selection screen, press Up or Down to
choose an alternate color.

As the game's logo is fading at the Super C title screen, hold Y + B and press Start.