flappy bird 2D

flappy bird 2D is one of the Clicker games here that asks for no download and no sign-up. Taps and swipes are the whole vocabulary — a phone plays it best. Listed under 1 player, 2d, click, fly, game.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. It costs nothing and asks for nothing: no registration, no download, no launcher.