Hullbreaker

Hullbreaker is a multiplayer action roguelike that combines naval warfare with deckbuilding. You customize your ship with weapons and upgrades, then battle other players on the high seas.

Customize your ship

Equip your vessel with armaments such as cannons with different shot types, long-range mortars and trap barrels. Upgrades can improve stats or give weapons unique effects, letting you combine equipment to shape your ship and strategy.

Battle at sea

You can fight up to four other players in round-based naval battles. Plan how to use your ship and counter your opponents in the arena, where changing weather and sea conditions affect each fight. The ocean simulation includes strong gales, whirlpools, hurricanes and volcanic eruptions.

Design your flag

A drawing editor lets you create a custom flag design and display it on your ship.