Stairway to Heaven

An Arcade game that plays in the browser: Stairway to Heaven starts on the click and keeps its progress there. Taps and swipes are the whole vocabulary — a phone plays it best. Listed under 3d games, action, arcade, avoid, obstacle.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. No account, no download, no wait — the game is the page.