Dupery: A Game of Solo Deduction cover art

Dupery: A Game of Solo Deduction

A terrible syndicate has infiltrated society, explore cases, listen to what the citizens have to say, and use that information to route out the good from the evil in this roguelike 'clock-like' deduction game…

15 October 2026

Dupery: A Game of Solo Deduction is an indie developed by Gilded Rune Games, released 15 October 2026 on Mac and PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Dupery: A Game of Solo Deduction is

Dupery: A Game of Solo Deduction is an indie game developed by Gilded Rune Games and released in 2026. It was published by Yogscast Games. It is available on Mac and PC (Microsoft Windows). It runs on Unity 2022.

The premise, in the publisher's words

A terrible syndicate has infiltrated society, explore cases, listen to what the citizens have to say, and use that information to route out the good from the evil in this roguelike 'clock-like' deduction game. Can you uncover the head of the syndicate? Or will you be duped like the rest?
Description from the publisher · source

How it plays

It is played from a text perspective. Its themes are mystery. It is a single-player game with no multiplayer component.

What it launched against

Dupery: A Game of Solo Deduction launched on 15 October 2026, within three weeks of Control Resonant, Silent Hill: Townfall, Star Wars: Galactic Racer and Ace Combat 8: Wings of Theve.

Released around the same time: Control Resonant, Silent Hill: Townfall, Star Wars: Galactic Racer, Ace Combat 8: Wings of Theve.

Official trailer

Demo Trailer thumbnail

Sourced from the publisher’s YouTube channel. See all 4 videos →

Screenshots

All media

Quick answers

Dupery: A Game of Solo Deduction — frequently asked questions

When did Dupery: A Game of Solo Deduction come out?
Dupery: A Game of Solo Deduction was released on 15 October 2026 for Mac and PC (Microsoft Windows).

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