in my opinion, using autoaim in rotmg is pretty stupid and useless. rotmg is all about dodging and shooting. it takes away one of the main parts of the game, and it becomes less fun.
why not make another hack that, besides autoaiming, it also dodges and moves for you? So all you need to do is: nothing? You just start the game and watch your character playing the game on his own like a robot...