Monster Crown: Sin Eater

Apr 30, 2026 Studio Aurum 4 platforms

Adventure video game Puzzle video game Role-playing video game

Explore the beautiful and detailed environments of Crown Nation, breed endless monsters with the most robust and polished true crossbreeding system devised in a video game.

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

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Released

April 30, 2026North America
April 30, 2026Worldwide

Also known as

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Versions

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Standalone expansions

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Languages

1 language

English subtitles · interface

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