The citizens of Happy Wheels, a town known for its insanely high death count, go on many misadventures as the Defensive Education Awareness Team and Health Society (D.E.A.T.H.S.) attempts to lower the town's death count.

A new Terminator is sent from the future to the present day to hunt down and destroy a new threat – YouTube stars who will become important figures in the future human resistance. The YouTubers must band together to defeats a killer machine that looks like one of their own, and they’ll need the help of a powerful friend.