

Dupery: A Game of Solo Deduction
Gilded Rune Games · Roguelike, Social Deduction, Investigation, Strategy, Detective
Buy the Dupery: A Game of Solo Deduction key for Steam from Eneba at $6.95 — the cheapest of 24 stores we compare.
Where to buy Dupery: A Game of Solo Deduction — official stores
Cheapest Dupery: A Game of Solo Deduction keys — keyshops
Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.
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Dupery: A Game of Solo Deduction price by region
Dupery: A Game of Solo Deduction costs £5.56 in the United Kingdom, €6.29 in Europe (EUR), $6.95 in the United States, $6.95 in Georgia (USD), CA$17.27 in Canada, A$17.68 in Australia, NZ$20.66 in New Zealand, zł35.69 in Poland and R$38.24 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £5.56 −35% | £8.58 | £5.56 | 20 | |
| €6.29 −34% | €9.46 | €6.29 | 23 | |
| $6.95 −45% | $12.74 | $6.95 | 24 | |
| $6.95 −15% | $7.99 | $6.95 | 21 | |
| CA$17.27 −11% | CA$17.27 | CA$17.54 | 21 | |
| A$17.68 −19% | A$17.68 | A$19.76 | 19 | |
| NZ$20.66 −15% | NZ$22.95 | NZ$20.66 | 17 | |
| zł35.69 −27% | zł39.94 | zł35.69 | 20 | |
| R$38.24 −15% | R$38.24 | R$40.49 | 13 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Dupery: A Game of Solo Deduction
Interrogate, Review, Arrest
Cases are procedurally generated on a grid containing a mix of good and evil roles. To solve a case, use clues provided by the characters and deduce whose stories are not quite checking out. Underlings lie, Traitors are worse, and even the well-meaning may be tainted. Cross reference what you hear, compile imperfect information using strings, pins and pen on your detective board and make your arrests. From the Mathematician who will announce the sum of all evil role addresses, to the critic who causes your reputation loss to be doubled, it’s up to you to investigate them and make the right decisions.Your Reputation Is on the Line
Progress through areas by completing cases, building your way towards the final boss confrontation. Arresting good-aligned roles will reduce your reputation - letting it fall too low will get you fired. Arresting all evil roles counts as solving the case and will increase your reputation, allowing you to pick the next case to solve. Choose which roles to add to your cases in between missions, along with acquiring quirks and modifiers that will shape your runs.Different Campaigns. One Syndicate.
Work your way through three campaigns set in distinct zones, each with its own unique mechanics and roles that alter your gameplay. Each zone progresses you towards a final confrontation with the region’s syndicate general. Once you’ve arrested them all, it’s time to face the boss, a brutal final run drawing from everything you encountered on your way. It’s up to you to bring down the syndicate mastermind.Key Features
- Solo deduction roguelite with 200+ handcrafted roles
- A reputation meter for you to protect as you make your arrests
- 3 regions with their own unique mechanics and roles
- Procedurally generated cases so no two runs play the same
- Different roles, quirks and modifiers to choose from between missions
- Notation toolkit to build your own in-game crime board
Dupery: A Game of Solo Deduction — game info
- Platforms
- Windows, macOS
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Unfortunately, I think this game needs some extra refinement before I can recommend it. Gameplay rules are wordy, strangely worded, and occasionally vague in critical ways. It also seems that it's not just possible to face a board state that can't be solved, but that it happens fairly often. Blind guesses don't feel good when it's a machine making the situation, rather than the effort of other people. I hope the devs make some improvements in these areas, and I can revisit the game in the future.5 found this helpful
It is hard to say for now if I can recommend this game, cause it still needs a lot of improvements of mechanics, role descriptions (at least in russian translation, will try in enlish tommorow and will edit this review in case of better description). For now it is just overprized playeble logic game, when sometimes you dont understand what is going on at all3 found this helpful
So beyond peak. As a werewolf game fan my whole life, a single-player roguelike mafia game sounded like it would be my dream come true. It not only met my expectations but well exceeded them. So many crazy roles all with their unique gimmicks. Different game modes and rulesheets. I played the demo and knew when the full game released it would be a hit and it did not disappoint.2 found this helpful
[h3][b]A great deduction game, but not for everyone.[/b][/h3] [strike]Or maybe I'm just bad and need to gitgud. That's true as well.[/strike] Dupery is a genuinely interesting game with beautiful artwork, an excellent soundtrack, and surprisingly deep mechanics. If you're a fan of Mafia, Town of Salem, or social deduction games in general, there's a lot to appreciate here. However, the sheer number of roles, abilities, and interactions makes the game quite demanding. Keeping track of who might be lying, how different roles interact, and what each character can or cannot do requires a considerable amount of concentration and dedication. That's not necessarily a bad thing, but it does mean this isn't really a game you can casually pick up to relax for a little while. My main criticism would be how punishing the reputation system can feel. A few wrong arrests can cost you several reputation points in a single case, while recovering them seems considerably slower, sometimes requiring you to spend valuable cards. It creates a somewhat frustrating roguelike experience where mistakes can snowball, without always feeling like you're making meaningful progress. Ultimately, I requested …2 found this helpful
HECK YEAH AHHHHHHHHHHHHHHHHHH I frickin' LOVE this game and the community is frickin' EPIC and the game is frickin' EPIC and the demo was frickin' EPIC and the full release is frickin' EPIC HECK YEAH :D ok wait why does the review thingy say I've played for 0 minutes--I've been playing for like 4 hours lol I probably shouldn't post a review in my talking-to-friends tone, oh geez....1 found this helpful
A single player, social deduction game that relies on logic to determine who is lying. If you like logic puzzles, I highly recommend this one. Tons of variety in the roles and different areas, and choosing which boons (stamps) to gain let you pick tailor your run and make each run fresh, and you unlock more roles as you play. 10/10.1 found this helpful
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