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Monster Crown: Sin Eater

Monster Crown: Sin Eater

Studio Aurum · 2026 · RPG, Adventure, Strategy

Single-player
Steam 84%OpenCritic 74/100Steam: the share of players who recommend the game on Steam. Metascore: the average critic score on Metacritic, from 0 to 100.

Hand-craft your team of perfect Monsters and wage a one-man war against fate and the world in the Crown Nation! With a True Crossbreeding system, every Monster is entirely your own!

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Official stores and keyshopsOfficial 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.

10 stores · updated 13 Nov, 12:09 · lowest first
Instant GamingKeyshopchecked 13 Nov, 00:35€24.99-40%€14.99
EnebaKeyshopSteam key · checked 13 Nov, 00:35€15.89
Fortuna DigitalOfficialSteam activation€24.99-25%€18.74

Video and screenshots

Monster Crown: Sin Eater screenshotMonster Crown: Sin Eater screenshotMonster Crown: Sin Eater screenshotMonster Crown: Sin Eater screenshot

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Prices in euros, for Europe. Prices updated on 13 November 2026 at 12:09. 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.