Hey everyone, I just wrote a patching application for X68000 :)
It is written for the X68000 so you don't have to deal with weird image formats and stuff.
So far I've only written one patch, which sets AfterBurner II to run in 31kHz mode instead of 15kHz mode, but the format is simple, and with a little bit of work, you can make patches too :D
You can find the project at http://github.com/SquidMan/XPatch (http://github.com/SquidMan/XPatch).
If you need any help, feel free to ask. If you find any bugs, please post a bug-report in the Issues tab.
Have fun :)
EDIT: Also, if you have any patch requests, go ahead and ask, I'm bored most of the time anyways :P
Thank you so much for this! Now one game is playable for VGA monitor users that wasn't before.
Heh, yeah. I tried to do the Capcom games, but they're compressed/encrypted or use non-standard CRTC crapola that confused me :-\