"Gritty Gravity" is a school project inspired by this incident when one borrowed the other’s wireless mouse and accidentally taking over the mouse control.  During the prototype I realized it’s the same mechanics as tug of war but in the form mouse, creating a familiar yet unfamiliar play experience. It then ended up as a two-player game where the players need to drag a ball which they both have control over to their respective side. I further throw in the cooperation & competition balance to punch it up even more.