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Krew.io

A free online multiplayer pirate game. Captain a ship or join a crew, fire cannons, fish, trade and battle other players on the open sea.

Krew.io cover art with pirate ships sailing past tropical cliffs at sunset.
Set sail in Krew.io.

Make your own voyage

Krew.io, also known as Krew IO, is a 3D browser game where players share a ship and work together. Explore islands, earn gold and trade for a better ship. Sail with friends, meet a new crew or challenge rival captains.

Choose your next move: cast a line, visit an island to trade, or get your cannons ready for a fight. A larger ship gives your crew more room, but teamwork and aim still matter.

How to play

Move with WASD and use your mouse to aim. Select your cannon, fishing rod or spyglass with 1, 2 or 3. The in-game help explains the rest of the controls.

Fish, trade and upgrade

Cast your rod between battles, then visit island traders to sell your catch and trade goods. Save your gold for a better ship, make room for your crew and head out together for the next fight.