I do not understand, why to set any basic gamemode I have to type /gamemode (mode) command, but to set any custom mode I have to type only /(mode). I suggest to replace command /gamemode by /battle, /ctf, etc and remove /off command.

Why not add /spectateidlers commad - if /kickidlers and /spectateidlers commands are on, the game will move all idle "plus" players to spectate and kick players without "plus".

Maybe "hurt" (SCE seekers, MCEs...) events should work like pits - the player roasted by such event will lose a point?

I have found the bug in JJ2+ - the game may crash with Access Violation Error, when Lori tries to get Full Energy Carrot. This bug occurs in all versions of JJ2+ (which are available on the first page), I could not crash the game without "plus", or with any other character.