Aim with the mouse, click once to shoot grappling hook, and press again to reset/remove the hook. Hook onto balls to gain momentum and manoeuvre around the playing field by springing from ball to ball. Players will be awarded points by activating all balls on the field as quickly as possible (the faster, the more points will be awarded). Lives are lost by hitting the boundary walls or being sucked into a black hole.
Bounce, is an arcade-style action game in which players have to activate all orange balls in play by knocking into them. Your means of control is a grappling hook, and a few different power-ups to aid you. Avoid the walls.