Runner Monkey Adventure

Runner Monkey Adventure is one of the Arcade games here that asks for no download and no sign-up. Designed around touch input, and comfortable on a small screen. Catalogued as 1 player, 2d, adventure, arcade, jump.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Nothing is saved to an account, because there is no account — progress lives in this browser.