Legend of Zelda: Ocarina of Time 4 Player Edition Super Mario 64 Multiplayer - player 2 controls Luigi! Sonic Classic Heroes - up to 3 players, for the entirety of Sonic 1 and 2!
I'm not sure what Chrono Crash's policy is for this sort of thing, so try to avoid linking directly to ROMs unless DC says otherwise. NOTE: These are links to patches, not actual ROMs. Hopefully you'll enjoy these as much as I have, and if you have found others then please share! Since I love those kinds of hacks the most, I figured I'd make this thread as a resource for them.
ROM hacking has become much more innovative than simple level editors in recent years, and some hackers have added multiplayer modes to games that were originally a single player experience.
If there's two things I love, it's emulation and local co-op.
