About Duper

Duper is a Strategy game developed by Curiosity Research Inc. . It was released on the Steam Store by Curiosity Research Inc. .

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Duper supports the following features:

• PvP
• Steam Achievements
• In-App Purchases
• Multi-player
• Online PvP
• Cross-Platform Multiplayer
• Family Sharing
• Captions available

Media & Sceenshots

Watch the featured video for Duper and see the latest screenshots from the Steam Store.

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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Find a new game to play just like Duper through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Duper.

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.