World of Sea Battle: the complete guide to the open-sea MMO
A massive open-world naval MMO of trade, piracy and player-run fleets. What it is and how to start free on PC.

Free to Play · World of Sea BattlePlay World of Sea Battle free on PC▶ Enter the World FreeWorld of Sea Battle is a sprawling open-world naval MMO — sail, trade, fight and build a reputation on a shared sea. This hub covers what it is and why the sandbox freedom is the draw.
The sea is the sandbox
Captain your own ship, run trade routes, turn pirate, or join a fleet — the open sea doesn't tell you how to play. Player interaction, both cooperative and hostile, is what makes each voyage unpredictable.

Free to Play · World of Sea BattlePlay World of Sea Battle free on PC▶ Enter the World Free- A huge open-world sea to sail freely.
- Trade, piracy and naval combat.
- Player-driven fleets and rivalries.
- Free-to-play on Windows PC.
If open-ended MMO sandboxes appeal to you, World of Sea Battle gives you the whole ocean — and it's free to start.

