Super Mario Bros 3 (NES)

Here we will explain how to prepare a Super Mario Bros 3 ROM (PRG1) to be use with Crowd Control. We will not provide the ROM, but once you have obtained your legal backup from original source, follow the below steps.

Note: The ROM for this game gets patched as you hit start in the CC app. You can tell the patch has been applied correctly by this special title screen:

Make sure your ROM matches the MD5 of 86D1982FEA7342C0AF9679DDF3869D8D and is the PRG1 version of the ROM.

EverDrive N8 PRO Temp Fixes:
If you are trying to play Super Mario Bros 3 on the N8 PRO, you will need to apply our Crowd Control patch manually.

For the randomizer, apply this patch after applying the other patches:

For a vanilla US ROM, apply this patch:

You can find the patcher program and more info here.

You can follow the general setup guide at for extra help with the Crowd Control app, the extension or emulator support. And don’t forget to login and adjust item pricing at

If you have any questions or need help with this setup, please head over to our forum or discord for additional support!