Curve Pong Duo takes the purest sports arcade idea there is, two paddles and a ball that will not sit still, and adds the twist its name promises. The bones are instantly familiar: guard your side, return the shot, outlast the other player. The curve is what turns a friendly rally into a duel of angles and anticipation.

It plays free in the browser with no download, which is exactly how a pick-up-and-go duel should be, whether you are trading points solo or head to head. Watch the spin, cut off the angle, and make every return count. For more quick competitive fun, Pogglo keeps plenty of sports games within reach.