Defend the Dragon Palace!
Single-player
Steam 100%Steam: the share of players who recommend the game on Steam. Metascore: the average critic score on Metacritic, from 0 to 100.
Dig the seabed, grow an ecosystem, and defend the Dragon Palace from the divers who come to carry the princess away. Kelp feeds urchins, urchins feed octopuses, and the food chain you grow becomes your defense line. You cannot command your sea beasts. All you can do is dig.
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Prices in official storesOfficial stores sell the key on behalf of the publisher (Steam, GOG, Humble…). Keyshops are third-party key resellers (Kinguin, Eneba, Instant Gaming…): they cost less but aren't the publisher's store, and support and refunds go through them. Check the key's platform and region and prefer sellers with many reviews. On Linux what matters is that it's a Steam key: the game starts with Proton just like one bought on Steam.
1 stores · updated 14 Nov, 03:56 · lowest first
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Prices in euros, for Europe. Prices updated on 14 November 2026 at 03:56. Price data provided by IsThereAnyDeal. Some links are affiliate links: if you buy through them IncastroPC may earn a small commission, at no extra cost to you.