The platform's third .io game and its first snake-style worm battle — distinct from blob-io (cell size-eating circles) and paint-claim (territory capture). Steer a neon glow-serpent through a dark arena, feast on orbs to grow longer, and cut off rival worms so their head smashes into your coils — they burst into orbs for you to harvest. You die only when YOUR head touches a rival's body, or you ram the wall while boosting. Offline AI bot worms actively try to trap you and escalate through danger tiers. Endless by design. Bank essence each run for permanent Serpent Lab upgrades.

What's New

Version 6 · Gameplay polish and stability improvements.

How to play

Steer with one finger (drag to point your worm) or the mouse on desktop; the head turns toward your direction. Eat glowing orbs to grow longer and score. Hold the Boost button (or Space / click) to surge — it costs fuel and sheds length. Kill rivals by cutting them off so their head crashes into your body; they scatter into orbs you can eat. The run ends only if your own head hits a rival's body, or you hit the arena wall while boosting. Spend essence in the Serpent Lab on permanent upgrades.