Lost Crystal Adventure
Single-player
When mysterious changes begin to affect the kingdom, the king summons a young adventurer to Xenopolis and entrusts them with a quest that could decide the realm’s fate. Journey through dangerous lands and uncover the secrets surrounding the crystal. What awaits you on the road ahead?
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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, 00:21 · lowest first
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Prices in euros, for Europe. Prices updated on 14 November 2026 at 00:21. 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.