so.... how do I get Player 3 and 4 to work now? Adding controls to config doesn't seem to work because I can't get Simul mode to use 2 vs 2 with 4 players to work now. Unless I have to use Tag mode but Tag is just changing characters during battle though. Unless it hasn't been implement yet since this is a new version with new codes?
It has not been implemented yet.
Unfortunately I can't run Ikemen GO on my Ubuntu Bionic Beaver I don't know why.
What type of error did you got?