/vr/ - Retro Games

What patches need to be made for which games? Discuss basic changes that would improve retro games for the better.

For example, consider SNES F-Zero. Easy patches would be
>assign cancel to B in grand prix menu
>enable all tracks in practice mode
Harder patches would be
>disable opponent machines when they fall off track
>fix drawing errors at corners of screen
Difficult patches that have little chance of being made would be
>make 2 player

Mechanically, most games are fine, so try to concentrate on small annoyances for seasoned players.

The more simple and practical the patch, the more likely we can figure out how to do it in this thread. Think of this as both a discussion/request thread and a rom hacking thread.