this should probably be a @Taerusu project but more people need to know about this the same also applies for Sonic Advance 3 but I haven't gotten around to testing Advance 1 yet btw these are the frames that players without the cartridge see for other players, their own characters have a few more frames (still only a 4 frame walk though) and the player with the cartridge sees all of everyone's frames since they're already on the cartridge
