Build your port. Command your fleet.
Rule the seas.
A naval strategy game set in the golden age of piracy. No download, just play in your browser.
No account needed. Start playing instantly.
195 captains sailing
Join the DiscordBuild your port. Command your fleet.
Rule the seas.
A naval strategy game set in the golden age of piracy. No download, just play in your browser.
No account needed. Start playing instantly.
195 captains sailing
Join the Discord11 captains at sea in the last hour. Every fight in Dunmast is recorded and anyone can watch it play out.
22x Frigate/133133x Frigate
106106x Brigantine
9292x Galleon
6666x Cannon Battery+18753x Man-o'-War, 44x Palisade, 44x Heavy Cannon, 26x Mortar Emplacement, 12x Coastal Fortress, 4x Sea Wall, 4x Harbour Chain12m agoWatch
11x Scout Sloop/no losses13m agoWatch11x Scout Sloop/no losses14m agoWatch11x Scout Sloop/no losses1h agoWatch88x Frigate
88x Mortar Emplacement66x Galleon66x Brigantine+176x Heavy Cannon, 6x Cannon Battery, 2x Man-o'-War, 1x Sea Wall, 1x Watch Fires, 1x Coastal Fortress1h agoWatch88x Frigate88x Mortar Emplacement66x Galleon66x Brigantine+176x Heavy Cannon, 6x Cannon Battery, 2x Man-o'-War, 1x Sea Wall, 1x Watch Fires, 1x Coastal Fortress1h agoWatch88x Frigate88x Mortar Emplacement66x Galleon66x Brigantine+176x Heavy Cannon, 6x Cannon Battery, 2x Man-o'-War, 1x Sea Wall, 1x Watch Fires, 1x Coastal Fortress1h agoWatch
44x Corsair44x Frigate22x Galleon
22x Marauder+22x Brander1h agoWatch
Construct shipyards, mines, distilleries, and watchtowers. Every building produces resources over time, even while you're away. Upgrade to unlock new capabilities and endgame materials.
Build warships from nimble sloops to devastating men-o'-war. Scout enemy ports, raid their resources, escort merchant convoys, or trade at distant markets. Every ship has a purpose.
Other players can raid your port while you sleep. Build shore batteries, harbour chains, and coastal fortresses. Form alliances with other captains. Gunpowder runs out mid-battle. Bring enough or retreat.
Complete quests for three rival factions. Find lost journal fragments, treasure map pieces, and ancient relics. Each relic grants a permanent bonus. Complete full sets to unlock titles and ship appearances.
Keepers of the old sea law. Exploration and cartography.
Master shipbuilders. Salvage and construction.
Raiders and privateers. Combat and subterfuge.
Browser game. No download. No app. Works on any device.
Your port grows while you're away.