I think I might have messed things up. I played the Stucco Courtyard Arena map for a good while, and then I tried messing about by giving myself a bunch of spears. Then I realized those spears stay there forever, and there's no way to get rid of them.
I tried going into the editor and removing the spears, but that causes my game to crash. I've tried deleting the save file, but that did nothing.
Is there really no way of removing those spears now without the game crashing on me? Because the Arena is pretty useless if there's a bunch of spears lying around.