80%Excellent matchSea of Survivors
82%40382% positive reviews, Very Positive across 403 reviews·Action Roguelike · Bullet Hell
—Explore the unknown procedurally-generated world of islands and seas. Fight enemies, farm materials, craft equipment, build your base, slay bosses and level up your character. Conquer the unknown with your friends.
Unknown Seas
SteamExplore the unknown procedurally-generated world of islands and seas. Fight enemies, farm materials, craft equipment, build your base, slay bosses and level up your character. Conquer the unknown with your friends.
Take creativity to the seas by designing, customizing, and sailing your own vessel. Immerse yourself in the dynamic ecosystem, leveraging your ingenuity and strength to ascend to the apex of survival. Forge your path, adapt, and thrive in the uncharted territories that await.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Unknown Seas are Forgotten Seas, Stranded Deep, Salt, Len's Island, and Windbound.
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