Super Mario Bros Action Replay Codes (Europe)

This page contains the Action Replay codes that I have available for Super Mario Bros (Europe), 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.

If you don't see the code you want on this page, I recommend you return to my Super Mario Bros Guides Index and choose a different section.

Note: Many of the codes on this page also work for Super Mario Bros + Duck Hunt + World Class Track Meet (Version 1.0) and Super Mario Bros + Duck Hunt.

 

Fall From The Sky To The Stage Starting Area: 0710:01

Mushroom Enemies Are Black Beetles: 076A:01

 

Unpause For ?? Music Modifier
02 = Underwater
04 = After Bowser
06 = After Bowser
08 = Inside Castle
10 = Invincible

81AC?2B:??
81AE?77:F4
81AF?07:00

 

Unpause To Transform Visible Powerup Into ?? Modifier
0 = Mushroom
1 = Fire Flower
2 = Invincibility Star
3 = Extra Life

81AC?2B:0?
81AE?77:39
81AF?07:00

 

Unpause For Stage Type Modifier
0 = Underwater
1 = Above Ground
2 = Below Ground
3 = Castle

81AC?2B:0?
81AE?77:4E

 

Unpause For ?? Background Modifier
0 = Clear
1 = Cloudy
2 = Clouds, Plants and Hills
3 = Clouds, Trees and Fences

81AC?2B:0?
81AE?77:42