Player vs Self

Sometimes a bullet to the head is the best way to fix your past mistakes. A bullet to whose head? Your own of course! ... Or, at least a version of you.

After acquiring a watch that lets them reset time, the player must shoot their own clones before they break time and space itself. But be careful, the clones shoot back! That is, if you stand in the line of fire of yourself when you tried to shoot your clones in the past. Confused?  

Try to survive 20 rounds without letting your clones run rampant.