I understand I won't get support.
But let us bypass the 'os not supported' error, the game is in java right? it should run fine on bsd, maybe with issues, but it'll run. I play tons of java games on openbsd
this arbitary OS check that just decides i cant continue is pretty pointless, can't we have a startup parameter to disable it or something? of course, those of us who do this would be aware we won't get support.
maybe sound won't work, maybe hardware accel wont work
but it'll run