About Hexanaut.io

Hexanaut.io is a 3D multiplayer territory game in the style of splix.io and paper.io. You leave your own zone to draw a tail across a hexagon grid, then loop back home to capture every tile you enclosed. Capturing land levels you up and gives you a speed bonus, while other players try to slice your tail before you make it back.

It runs in the browser with no download, and you can play Free For All, team up in Duo, try the faster PRO modes with airdrop items, or check the Weekly mode for rotating rules. Totems scattered on the map add bonuses like extra speed or auto-capturing nearby hexagons, and a ranked ladder from Copper to Elite tracks how well you do.

Hexanaut.io

hexanaut.ioCasual

3D multiplayer io game: capture hexagons by enclosing territory and become the king! Seize totems for extra powers. Wait for time-out or kill all enemies like a battle royale. Play online for free in browser and mobile, no app or download.

How to play Hexanaut.io

  1. Pick a game mode such as Free For All or Duo and press Play to join a server.
  2. Leave your territory to draw a tail, then return to it to capture all the hexagons inside the loop.
  3. Cut through other players' tails to eliminate them, and avoid head-on collisions outside your own territory.
  4. Reach 20% of the map to become King, which starts a 3-minute countdown.
  5. Keep your territory above 20% until the timer ends, or eliminate every opponent, to win.

Controls

Aim your direction
Mouse
Steer with keyboard
W / A / S / D or Arrow Keys
Activate a PRO item
Click or Space
Steer on mobile
On-screen joystick
Use item on mobile
Tap button

Tips for Hexanaut.io

  • Keep early loops small so your tail spends less time exposed, since you are only safe inside your own territory.
  • Grab totems when you can: the Spreading totem captures nearby hexagons for you and the Teleport gate can pull you back to safety.
  • Once you are King, everyone can see you on their minimap, so play defensively and protect your 20% until the countdown ends.
  • In PRO modes, save items like the Shield or Brick Wall for tense moments, since each one only works once and must be activated manually.
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