Contra - Weapon / Items Action Replay Codes (USA)

This page contains the Action Replay codes that I have available for Contra (USA), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay device to use these codes.

When it comes to emulation for the NES you have 3 good options to choose from. You can do RetroArch, Nestopia or MesenCE, follow the links provided to learn more about how to use the codes you find on this page on the Emulator of your choice. If you don't see the code you want on this page, I recommend you return to my Contra Guides Index and choose a different section.

 

Choose Your Weapon! (All Rapid Fire!): 00AA:??
Replace the ?? above with the Weapon you'd like to use from the list below.
16-Rifle
17-Machine gun
18-Spiral fireball
19-Spread gun
20-Laser
24-Clone Attack(Weird-but it works!)

Weapon Modifier P2: 00AB:0?

 

One Hit Kills
This works for bosses too

E3EA:00
A00A:10
8F0B:10

 

Kill Any Enemy Or Boss With One Hit, Any Weapon
Use the code below this one for Stage 2 and Stage 4 bosses.

057D:01
057E:01
057F:01
0580:01
0581:01
0582:01
0583:01
0584:01
0585:01
0586:01
0587:01
0588:01
0589:01

 

Defeat Stage 2 and 4 bosses with one shot

05F5:01
05C7:01