can you download scar for a mac? also i dont really play runescape anymore but sometimes i play a game called pawn and i was wondering if anyone could help me make an aimbot for it.
Not right now you can't. You can use WINE and boot up windows and use it on that. Freddy is in the process of making a multi-platform scar but it is a low priority of his and won't be done anytime in the near future.
And using SCAR for an aimbot you would have to know how to script well enough with it.