Monster Crown: Sin Eater
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About Monster Crown: Sin Eater
Monster Crown: Sin Eater is a monster-taming adventure set in the Crown Nation. You play as Asur, a young farm boy who has always wanted to become a Monster Tamer like his big brother. When his family is put in mortal danger, Asur must act to set things right and change the Crown Nation forever.
Monsters and teams
You encounter Monsters roaming the wilds and build a team of companions to help Asur on his journey. Each Monster has its own personality: some flee, some chase you, and more sinister ones stalk you from the shadows. The game features over 1,000 unique, hand-crafted Monster sprites and hundreds of colors.
You can breed Monsters through crossbreeding or combine them through fusion. Some Monsters transform when exposed to certain elements, and you can try items on them to see what happens. Collecting every Monster, crossbreed and transformation—including crossbreeds of transformed Monsters—is a substantial undertaking.
The Crown Nation
Explore detailed, textured environments and towns full of characters. Branching dialogue and decisions have a real impact on the game. The soundscape combines music direction by Onion_mu with the work of the sound team.
Frequently asked questions
The best price for Monster Crown: Sin Eater is $16.83 at Kinguin. That is 32% less than on Steam, where it costs $24.99. 12 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Monster Crown: Sin Eater stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Monster Crown: Sin Eater are: Windows 10, 2 GB RAM, 3 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Monster Crown: Sin Eater is a single-player game.
Yes. Valve rates Monster Crown: Sin Eater as Verified on the Steam Deck: it runs well out of the box.
Buy Monster Crown: Sin Eater 32% cheaper than on Steam.
Monster Crown: Sin Eater is available for 32% less in shops such as Kinguin, Instant Gaming, or Gaming Dragons.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











