The idea is fine, but there doesn't seem to be enough thought put into this game. As others have stated it is mostly just a grind. Furthermore, it seems that the robots may do what they want with impunity (I'm thinking of those that are the same location as the saw), which just does it for me as there is no real challenge but hoping you click in a good spot.
 "Ninja Hamsters vs Robots"){kind=icon}
 "Sushi Cat"){kind=icon}