-20%Dupery: A Game of Solo Deduction
Ends in 11 days ·
Open on Steam ↗RSS Price drops24% above its all-time low
Price stats
- All-time low · all stores
- USD 9.69 Oct 2026+24%
- Usual price
- USD 14.99
The all-time low is CheapShark's, across every store it tracks. Our own record starts 3 Sep 2026.
Price history USD 0.00 – USD 11.99
Does Dupery: A Game of Solo Deduction go on sale?
Yes. Since we started watching on 3 Sep 2026, Dupery: A Game of Solo Deduction has been on sale once, at -20% (USD 11.99, since 16 Oct 2026). It was not discounted in the Autumn Sale (1 Oct – 8 Oct 2026). Its lowest price ever, in any store, is USD 9.69 (Oct 2026), by CheapShark's records.
After this discount ends, the next can come no earlier than 28 Nov 2026: Steam allows no discount within 30 days of another. Steam's rules let it join the Winter Sale (17 Dec).
| since 16 Oct 2026 | -20% | USD 11.99 |
|---|
Every price change DropWatch has recorded from Steam since 3 Sep 2026, in USD. The earliest dates follow Steam's discount rules and the US prices we see; a publisher may not discount at all.
Players over time peak 1.6K · low 805
The highest concurrent player count we sampled each day.
Also available elsewhere USD, via CheapShark
Regional prices on Steam
| United States | USD 11.99 |
|---|---|
| Brazil | BRL 35.99 |
| Malaysia | MYR 27.20 |
| Philippines | PHP 383.20 |
Today's price in each region we collect. Steam sets these per region rather than by exchange rate.
A solo deduction roguelite with over 175 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.
- Developer
- Gilded Rune Games
- Publisher
- GamerSky Games, Yogscast Games
- Released
- 15 Oct 2026
- Platforms
- Windows · macOS
- Genres
- Casual, Indie, Strategy
