Fail Run

Fail Run runs straight in the browser. It is filed under Arcade, and it loads on the page you are reading. Taps and swipes are the whole vocabulary — a phone plays it best. Listed under 3d, 3d games, avoid, balance, boy.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Everything runs client-side, so there is nothing to set up before you start.