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Contra 4 Cheats

Also see Action Replay Codes for Contra 4

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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
Verified by: this cheat is unverified Submitted by: Dark Arcanine on November 28, 2008

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.
Verified by: this cheat is unverified Submitted by: anonymous on June 05, 2013

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.
Verified by: this cheat is unverified Submitted by: anonymous on June 05, 2013

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
Verified by: this cheat is unverified Submitted by: Dark Arcanine on November 28, 2008

Passwords

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Menu Passwords

PasswordWhat it does
Right, Left, Down, Up, B, and then YGet ten extra men in Super C.
Verified by: this cheat is unverified Submitted by: Dark Arcanine on November 28, 2008

Unlockables

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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.
Verified by: this cheat is unverified Submitted by: Dark Arcanine on November 28, 2008

Tips

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Unlockables

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
Verified by: this cheat is unverified Submitted by: clonesniper666 on November 15, 2007

Glitches

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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.
Verified by: this cheat is unverified Submitted by: Dark Arcanine on November 28, 2008
(0.0773/d/web3)