Duper Price Tracker
Take a look at the deal tracker and Steam key marketplaces to get a deal on your next purchase. Pricing data for Duper is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 10/29/2026
| Developer | Curiosity Research Inc. |
| Publisher | Curiosity Research Inc. |
| Steam App Id | 4542140 |
Duper Price Tracker
Take a look at the deal tracker and Steam key marketplaces to get a deal on your next purchase. Pricing data for Duper is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 10/29/2026
- Windows
- Mac
- Linux
Duper DLC
Duper has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Duper Demo | Demo | 6/30/2026 | Steam Charts |
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Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Duper data has been sourced from:
- Valve Corporation. (2026, June 23). Duper on Steam. Steam Store.
- Valve Corporation. (2026, June 23). Duper. Steam Community Hub.
- Curiosity Research Inc. . (2026, April 10). Duper. Duper.