
Gilded Rune GamesYogscast GamesGamerSky Games
A solo deduction roguelite with over 200 roles, set in a noir city run by a criminal syndicate. Investigate everyone, make arrests and protect your reputation. Take down the syndicate and don’t get duped like the rest. Everyone is a suspect, trust no one. No friends required.
Steam details apply to the Steam version. IGDB data describes the game; support may vary by platform or edition.
Valve has not yet provided a Steam Deck compatibility rating.
Applies to the Steam version. Check the store for current details.
Steam · Checked
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| American English | Supported | Supported | Supported |
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| Japanese (Japan) | Supported | Supported | Not confirmed |
| French (France) | Supported | Not confirmed | Not confirmed |
| Korean (South Korea) | Supported | Not confirmed | Not confirmed |
| Chinese (China) | Supported | Not confirmed | Not confirmed |
| Thai (Thailand) | Supported | Not confirmed | Not confirmed |
| Chinese (Taiwan) | Supported | Not confirmed | Not confirmed |
| Russian (Russia) | Supported | Not confirmed | Not confirmed |
Unlisted support is not confirmed. Check your platform and edition before purchasing.
IGDB · Checked
Dupery: A Game of Solo Deduction: Strategy, casual, and Indie game, developed by Gilded Rune Games, published by Yogscast Games, GamerSky Games, released Oct 16, 2026, on PC.
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