Zombie Waves 2

Open Zombie Waves 2 and you are playing — a Shooting game that runs on the page rather than beside it. Taps and swipes are the whole vocabulary — a phone plays it best. Its tags here are defense, fighting, strategy, zombie.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Close the tab and come back later; the game is still one click away.