Nintendo DS · cheat codes

Contra 4 cheats & codes

50 codes for Contra 4 on the Nintendo DS, including Action Replay DS codes.

Contra 4 Action Replay DS codes

How to use: Action Replay DS codes are long, multi-line hexadecimal codes. Enter every line of a code exactly as shown, either on the Action Replay DS menu or in your emulator's cheat manager.

Effect	Code
Infinite lives	`52029D90 E2400001 02029D90 E2400000 D2000000 00000000`
Hit Anywhere	`02014614 E1A00000 0200DA40 E1A00000`
All Bonus Content	`12269876 0000FFFF`
Unlimited Use of Konami Code for Full PowerUp without dying	`221CD7F2 00000000`
Begin at Mid-Stage (2D Stages Only)	`221CD7F9 00000001 221CD7FA 00000001`
NES Contra Mode	`94000130 000003BB 221CD850 0000002A D2000000 00000000`
NES Super C Mode	`94000130 0000037B 221CD850 0000002C D2000000 00000000`
99 Lives	`221CD800 00000063`
99 Continues	`221CD802 00000063`
99 Lives for Player 2	`221CD800 00000063`
Contra Infinite Lives	`921CD850 0000002A 12205C32 00000404 D2000000 00000000`
Contra Invincible	`921CD850 0000002A 12205CAE 00007070 D2000000 00000000`
Super C Infinite Lives	`921CD850 0000002C 22205C53 00000004 22205C54 00000004 D2000000 00000000`
Super C Invincible	`921CD850 0000002C 22205CC4 00000080 22205CC5 00000080 D2000000 00000000`
Always Bill Rizer	`22269865 00000001`
Always Lance Bean	`22269865 00000002`
Always Mad Dog	`22269865 00000003`
Always Scorpion	`22269865 00000004`
Always Green Silhouette (Glitch)	`22269865 00000005`
All Challenges Unlocked	`2226986F 000000FF 02269870 FFFFFFFF`
All Challenges Complete	`02269868 FFFFFFFF 1226986C 0000FFFF`
Never Lose Weapon After Death	`520086DC E5D01018 020086EC 00000000 D2000000 00000000`
Turbo Shot	`52008678 E5D0101E 02008680 E3A01000 02008684 E5C0101E D2000000 00000000`
Always Full PowerUP	`222EB45B 00000001 222EB45C 00000001`
Machine Gun	`221CD80C 00000001`
Crush	`221CD80C 00000002`
Flame	`221CD80C 00000003`
Hunter (auto aim)	`221CD80C 00000004`
Spread Shot	`221CD80C 00000005`
Laser	`221CD80C 00000006`
Machine Gun	`221CD80D 00000001`
Crush	`221CD80D 00000002`
Flame	`221CD80D 00000003`
Hunter (auto aim)	`221CD80D 00000004`
Spread Shot	`221CD80D 00000005`
Laser	`221CD80D 00000006`
Machine Gun	`222EB459 00000001`
Crush	`222EB459 00000002`
Flame	`222EB459 00000003`
Homing Missile	`222EB459 00000004`
Spread Shot	`222EB459 00000005`
Laser	`222EB459 00000006`
Homing Missile Full Power	`222EB459 0000000B`
Machine Gun	`222EB45A 00000001`
Crush	`222EB45A 00000002`
Flame	`222EB45A 00000003`
Homing Missile	`222EB45A 00000004`
Spread Shot	`222EB45A 00000005`
Laser	`222EB45A 00000006`
Homing Missile Full Power	`222EB45A 0000000B`

Using cheats today

Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.

Cheats can corrupt save files in rare cases, so back up your saves before experimenting.

Contra 4 walkthroughs & guides

GameFAQs Walkthroughs, FAQs & message boards HowLongToBeat How long it takes players to finish speedrun.com World records & speedrun routes MobyGames Credits, releases & screenshots

More DS games with cheats

Contra Force NES · 1992 · Shoot 'em Up Classic

Contra NES · 1988 · Shoot 'em Up Classic

Super Contra NES · 1990 · Shoot 'em Up

Contra: Hard Corps Genesis · 1994 · Shoot 'em Up Classic

Space Invaders Game Boy · 1994 · Shoot 'em Up Classic

Battle City NES · 1985 · Shoot 'em Up Classic Co-op

Back to Contra 4: is it worth playing?

Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.