I am playing Lineage II on the Mac since the beginning of the game. Ok, maybe not from the first day, but very soon after the release day I was able to try out this game and I have been playing to this day. I think you will have no problem, I dont think I apologize, but I know that you will have no problem with playing Lineage 2 on the Mac. You might have a bit of problems with bugs and lag from time to time, but that is nothing to worry about, because it gets cleaned easy.