I might have missed it somewhere but was there a way to control your clones? I managed to push them around but it was not that easy to do. If there is no other way then you should add something like maybe they go where you click or hitting space bar makes them go out in front of you. Also going all the way back to the beginning of the level to retread to where you were before is not that fun. Should either add checkpoints or some other system, maybe shortcuts?