Create patches with Flips, apply IPS and BPS patch formats to ROM files for modifying and distributing game hacks. Free online tool, no registration required.

flips

Create and apply patches for IPS and BPS files. More information: https://github.com/Alcaro/Flips.

  • Start Flips to create and apply patches interactively:

flips

  • Apply a patch and create a new ROM file:

flips --apply {{patch.bps}} {{rom.smc}} {{hack.smc}}

  • Create a patch from two ROMs:

flips --create {{rom.smc}} {{hack.smc}} {{patch.bps}}