Who needs a crowded voice chat or a late-night board game? The truth is yours to uncover — all on your own.

Independent developer Gilded Rune Games and publisher Yogscast Games are thrilled to announce that Dupery: A Game of Solo Deduction is available right now for PC and Mac via Steam, officially launching 15 October 2026.

Deception Doesn’t Need a Crowd

Dupery takes the social deduction genre — think Among Us or classic mystery parties — and reimagines it entirely for single players. No more waiting for friends, no more unreliable allies, no more arguing over who’s telling the truth at 2 a.m. You are the detective, the jury, and the investigator — and every suspect is lying to your face.

You’re up against the Syndicate — a sprawling criminal network embedded across three distinct regions. Your job? Sift through statements, spot contradictions, and identify who’s truly innocent… and who’s secretly working against you.

What Makes Dupery Unique

• 175+ handcrafted roles — from innocent townsfolk to hidden Underlings and treacherous Traitors, every case brings fresh faces and fresh lies
• Three distinct regions — each with its own mechanics, quirks, and challenges; master them all before facing the Syndicate mastermind
• Procedurally generated cases — no two investigations play exactly the same; every run offers new puzzles to untangle
• Build your own crime board — use the in-game notation toolkit to map out suspects, flag inconsistencies, and track your leads
• Protect your reputation — make the wrong arrest and public trust falls; get it right and doors open wider
• Roguelite progression — unlock new abilities, quirks, and smarter investigative tools as you close cases and advance

From Bristol to Your Screen

Hailing from Bristol, UK, Gilded Rune Games is a small independent studio whose work on Dupery caught fire during the Tiny Teams Festival, where its demo earned glowing praise and a rapidly growing community. An interactive pre-launch ARG campaign even saw players collaborating to decode clues and unlock launch discounts ahead of release.

Ready to Crack the Case?

Dupery: A Game of Solo Deduction is available now on Steam for PC and Mac. System requirements are light — just Windows 10 or later, a dual-core processor, 2 GB RAM, and 1 GB storage — so nearly anyone can step into the detective’s chair.

Head to the Dupery Steam Store Page to pick it up, and remember: in this game, everyone’s a suspect until proven otherwise.

The truth is waiting — but so are the lies. Will you see through them?

More Info: Dupery: A Game Of Solo Deduction

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