Dupery: A Game of Solo Deduction

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.

PC
Very Positive90% · 73212playing now
Best price 58 Lowest tracked
$6.95-45%
⭐ lowest tracked
Eneba Buy at Eneba

Prices last checked

More games under $10 →

Where to buy Dupery: A Game of Solo Deduction — official stores

GamersGate
GamersGate
Standard Edition · Steam
-15%
$12.74
$14.99
Buy
Zapagames
Zapagames
Standard Edition · Steam
-12%
$13.14
$14.99
Buy
PlanetPlay
PlanetPlay
Standard Edition · Steam
-10%
$13.49
$14.99
Buy
Gamesplanet
Standard Edition · Steam
-10%
$13.49
$14.99
Buy
WinGameStore
WinGameStore
Standard Edition · Steam
-3%
$14.49
$14.99
Buy
GreenManGaming
Standard Edition · Steam
$14.99
Buy
Steam
Steam
Standard Edition · Steam
$14.99
Buy
AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
$14.99
Buy
Newegg
Newegg
Standard Edition · Steam
$14.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$14.99
Buy
IndieGala Store
IndieGala Store
Standard Edition · Steam
$14.99
Buy
Fanatical
Standard Edition · Steam
$14.99
Buy
JoyBuggy
JoyBuggy
Standard Edition · Steam
$14.99
Buy

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.

Eneba
Standard Edition · Steam
$6.95
Buy
Loaded
Standard Edition · Steam
-48%
$8.09
$15.49
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$8.52
Buy
Keycense
Standard Edition · Steam
-27%
$10.58
$14.54
Buy
Driffle INC
Standard Edition · Steam
$10.98
Buy
GAMIVO
Standard Edition · Steam
$11.77
Buy
Playsum
Playsum
Standard Edition · Steam
-10%
$13.49
$14.99
Buy
PlayerLand
PlayerLand
Standard Edition · Steam
-10%
$13.49
$14.99
Buy
Gamesporium
Gamesporium
Standard Edition · Steam
$14.99
Buy
Dreamgame
Dreamgame
Standard Edition · Steam
$14.99
Buy
Fortuna Digital
Fortuna Digital
Standard Edition · Steam
$14.99
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

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.

Cheapest Dupery: A Game of Solo Deduction offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £5.56 −35% £8.58 £5.56 20
Europe (EUR) €6.29 −34% €9.46 €6.29 23
United Statesyour region $6.95 −45% $12.74 $6.95 24
Georgia (USD) $6.95 −15% $7.99 $6.95 21
Canada CA$17.27 −11% CA$17.27 CA$17.54 21
Australia A$17.68 −19% A$17.68 A$19.76 19
New Zealand NZ$20.66 −15% NZ$22.95 NZ$20.66 17
Poland zł35.69 −27% zł39.94 zł35.69 20
Brazil 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

Dupery is a solo deduction game set in a noir city infiltrated by a powerful criminal syndicate. Take on the role of a detective, hunt down the syndicate criminals and uncover the head of the network. Explore individual cases, investigate roles - many of whom will be lying - and weed out the evil. There are 4 categories of roles - Innocent, Meddler, Underling and Traitor - with over 200 individual roles you will come across in your cases. Use your detective skills and a healthy amount of distrust for everyone to arrest the syndicate members as you traverse regions, all while maintaining your reputation and evading their attempts to deceive you. Avoid wrongful arrests, or you could lose your job.

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
More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Oct 16, 2026
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
Not recommended Oct 16, 2026
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 all
3 found this helpful
Recommended Oct 16, 2026
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
Recommended Oct 16, 2026
[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
Recommended Oct 16, 2026
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
Recommended Oct 16, 2026
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

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Dupery: A Game of Solo Deduction

News

All news →
SilkMU is our new partner: MU Online Season 6 in a browser tabBlog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026
Games like Dying Light, where nightfall changes the rulesPC

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026
Games like Portal 2, where one idea carries the whole gamePC

Games like Portal 2, where one idea carries the whole game

Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.

Nov 13, 2026
Planet Coaster DLC: skip the collection, buy the packsBundles

Planet Coaster DLC: skip the collection, buy the packs

The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.

Nov 13, 2026
Toxic Commando Game Pass: subscribe, or buy the key?Xbox

Toxic Commando Game Pass: subscribe, or buy the key?

The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.

Nov 13, 2026
Games like Titanfall 2, for the pilot or for the TitanPC

Games like Titanfall 2, for the pilot or for the Titan

Titanfall 2's campaign changed its own rules every mission. Games like Titanfall 2 that keep one part of it — the wall-running, the mech, or a campaign that never settles.

Nov 12, 2026
Games like It Takes Two, where the second player is the pointPC

Games like It Takes Two, where the second player is the point

It Takes Two cannot be played alone, and that is the whole design. Games like It Takes Two that give each player a different job — including one that makes do with a single pair of hands.

Nov 12, 2026
Football Manager 27 Game Pass, and what the old FMs now costXbox

Football Manager 27 Game Pass, and what the old FMs now cost

FM27 landed on 10 November, and Football Manager 27 Game Pass covers it on PC from day one. Steam has stopped selling FM26 and FM24 — our price record shows what that does.

Nov 12, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.08
  6. 6Tom Clancy's Rainbow Six SiegeFree
  7. 7Rust$20.19
  8. 8Garry's Mod$6.21
  9. 9Team Fortress 2Free
  10. 10Black Myth: Wukong$35.78
  11. 11HELLDIVERS™ 2$23.99
  12. 12ELDEN RING$38.88
  13. 13Apex Legends™Free
  14. 14Left 4 Dead 2$9.99
  15. 15Stardew Valley$12.11
  16. 16Wallpaper Engine$3.93
  17. 17Cyberpunk 2077$17.99
  18. 18Euro Truck Simulator 2$4.99
  19. 19Dead by Daylight$6.83
  20. 20Red Dead Redemption 2$13.71
  21. 21The Witcher 3: Wild Hunt$9.77
  22. 22Baldur's Gate 3$53.67
  23. 23Phasmophobia$15.19
  24. 24War ThunderFree