Blob ArenaEat, grow, split — and don't get swallowed.

Blob Arena

Developer
Quokka Labs
Genre
Arena
Released
September 2026
Play time
2–10 min
Controls
Mouse, touch, or keyboard
Platform
Browser (desktop, mobile, tablet)
.io5-minute fun2–10 min

An offline .io-style arena. Steer your blob around a big scrolling grid, gobble pellets and smaller blobs, split to snipe prey, and dodge bigger blobs and spiky viruses. You play against 15 computer bots with silly generated names (no real online players), with a live top-10 leaderboard, zoom-out camera as you grow, and your best mass saved.

How to play

Your blob follows your pointer or finger. Eat colored pellets to grow, and swallow any blob at least about 10% smaller than you. Bigger blobs move slower. Split to launch half your mass forward to catch prey; the pieces merge back after a cooldown. Eject mass to shed weight or feed viruses. Big blobs that touch a spiky green virus burst into many pieces. You lose when every piece of your blob is eaten.

Controls

Mouse or touch to steer · Arrow keys also steer · Space or Split button: split · W or Eject button: eject mass · P or Esc: pause

Privacy and saves

Runs entirely in your browser with computer-controlled bots; no network play. Your best mass, best survival time, games played, and blob name are stored only in this browser's localStorage.

A Quokka Labs original browser game · Free to play · No download