Contra 4 Cheats

Contra 4 cheats, Codes, Passwords, Glitchs, Unlockables, Tips, and Codes for DS. Also see Action Replay Codes for more Contra 4 cheat codes.

Command codes

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30 Lives in Original Contra
To get 30 lives for Contra, use this code:

Up, Up, Down, Down, Left, Right Left, Right, Y, B
Start with 34 Lives in Arcade Mode
Begin a new game in Arcade Mode on Normal difficulty or higher, then as the first level begins quickly tap Up, Up, Down, Down, Left, Right, Left, Right on the DS touch screen, then press B, A, then finally tap the center of the touch screen.

This homage to the classic Konami Code must be entered before the helicopter drops you off at the start of the first level. Entering the code quickly and correctly will allow you start with 34 Lives.
Unlock Sound Test in Contra Super C
Hold Y + B and press Start while the game logo is fading on the title screen to unlock the Sound Test menu in Super C.
Upgrade Weapons
To upgrade your weapons as far as they go, use this code:

Up, Up, Down, Down, Left, Right Left, Right, B, A, Start

This code will alternate between killing you, And granting you full power on a one-on, one-off basis. IE, If you use it, And it kills you, The next time you use it it will grant you powerups, Then kill you, then powerup and so on.


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Menu Passwords
PasswordWhat it does
Right, Left, Down, Up, B, and then YGet ten extra men in Super C.


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Comprehensive Unlockables List
UnlockableHow to unlock
ProbotectorBeat 12 challenges in Challenge Mode.
Sheena EtranziBeat 28 challenges in Challenge Mode.
Nobuya Nakazato InterviewBeat 16 challenges in Challenge Mode.
LuciaBeat 20 challenges in Challenge Mode.
Contra 3 ComicBeat 24 challenges in Challenge Mode.
Contra 4 DS Promotional ComicsBeat 32 challenges in Challenge Mode.
Jimbo and SullyBeat 36 challenges in Challenge Mode.
Extras Museum and Sound GalleryBeat 40 challenges in Challenge Mode.
Sound Test In Super CHold Y+B and press Start during logo fade out.
Hard Mode for Classic ContraBeat the game, you'll get to start over again with Hard Mode.


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NES Contra - To unlock the nes contra beat 4 challenge mode missions and it is under the bonus content

Challenge Mode - To unlock challenge mode beat the game on any difficulty once

Super C - To unlock the Super C game beat 8 challenge mode missions and it will be under bonus content just like the nes contra


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Ninety Nine Lives
This glitch will give you 99 lives. You need to have 0 lives left and die at the same time you gain an extra live. You'll then have 99 lives.