The arena theme generator should still work in it's self, but the Lua script is terrible. For a start, prints need brackets print("x") not print x. Next when we get our coordinates, what's up with the x = pUnit:GetX(); One were not scripting C++ so get rid of the ; and 2 we should be using a local variable, or not even a variable at all. Should be: unit:SpawnCreature(pUnit:GetX(), pUnit:GetY() and so on. It's not even worth fixing up, not to mention the boss fight and 'cinematic' (if you can call it that) are terrible anyway.