Mantlenaut Free to play · coming soon
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Play together

Your world, your friends, one code.

Open your world to friends with a join code and they are in it in seconds, from their browser or their phone. Up to 32 explorers in one world.

1. Open your world

From the pause menu, choose Online and host. The game gives you a short join code and an invite link.

2. Share the code

Send the code or the link to your friends. On a controller there is a keypad for typing the code.

3. Play

They arrive next to you. Dig a mine together, build a town, share the loot and take on the Kraken as a crew.

Anywhere, on anything

Browser and phone, in the same world.

Friends on a gaming PC, a school Chromebook and an Android phone can all play together. Everyone sees the same world: the same blocks, the same creatures, the same storm rolling in.

It is light on your connection, too: a friend's game needs only a trickle of data, so it plays smoothly even on slow internet.

Animals grazing in a meadow by a lake
A shared world keeps going while you play

Fair and safe

Everyone plays on the same terms.

Free and fair

The game is free, and nobody can buy a better pickaxe, a stronger suit or a shortcut. What you have, you found, forged or earned.

Friends, not strangers

You only play with people who have your code. There is no open chat with strangers in the game.

Report anything

If someone behaves badly, tell us. We can warn, suspend or ban players, and block connections.