Hole IO
3 games
Description
You're not a character in these, you're an absence. Everything you pass over falls in, and the more you've eaten the more you're able to eat next.
Hole.io is the original and it's still the one to beat - other players share the city with you, and a bigger hole can swallow a smaller one, so falling behind isn't just losing on points. Hole Arena works the same competitive ground in a tighter space. Attack Hole points the mechanic at combat instead, which makes growth a weapon rather than a score. They're a good deal more stressful than the cheerful presentation suggests, because you're never the only one growing.
There are 3 free games under this tag, all playable in the browser with nothing to install, and they're more stressful than the cheerful presentation suggests.
The multiplayer shelf is .io Games, and Hole games is the broader tag.