Super Mario Bros. (NES)


You can follow the general setup guide at for extra help with the Twitch Extension, the Crowd Control Desktop Client, and other options.

We suggest using the One Click Setup to install Bizhawk, which is found in the Crowd Control Desktop Client. Bizhawk 2.8 is required.

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

Version Support

We support various versions of Super Mario Bros for the NES.

Your base ROM should match one of these MD5s:
811b027eaf99c2def7b933c5208636de - Super Mario Bros (JU) Rev 0
94ede9347c1416105f1c08ec26b5b73a - Super Mario Bros (JU) Rev 1
673913a23cd612daf5ad32d4085e0760 - Super Mario Bros (E)
f94bb9bb55f325d9af8a0fff80b9376d - Super Mario Bros (World)

You can use a web tool to check your MD5 hash value, like

Crowd Control patch

When you click start in the CC desktop app, we will auto-patch the ROM you provided. You can confirm the patch is applied by seeing this on the title screen:

Hardware support

Hardware support is not live at this time. Let us know if it’s something you are looking for by joining our discord.

Find more info on hardware support here: Retro Hardware Support

Ready to experience your favorites
The Interactive Way?