Apps by Curiosity Research, Inc.
Duper: Social Strategy Game app icon

Games

Duper: Social Strategy Game

Curiosity Research, Inc.

Free download 4.16 · 1 storefront · 56 ratings In-app purchases unconfirmed
Open on Apple

About this app

- Build, trade, plot, and betray in real-time - Compete for resources and territory - Outsmart up to 4 opponents - Make or break alliances by the minute Duper is a fun 5-player free-for-all game where strategy meets social trickery. Each session lasts roughly 20 minute. Players compete for precious Duper Gold, the omnipotent in-game currency in Duper, by outsmarting each other in games. You start with a base tile and seek to maximize your Duper Gold profits by building research centers, fighting enemies, trading resources, and plotting with other players. End a game by reaching the victory tile count or holding a straight flush. Win Duper Gold by ending a game yourself or helping another player do so while holding their keys. Try it out yourself! If you love strategy or a unique social experience, Duper is for you. Great for solo and with friends. High-stake tournaments available. Join tens of thousands of Duper enjoyers today! FEATURES: - 5 players, 15-25 minute sessions - 3 main resources: Coins, Cards, Keys - 4 base units: Soldiers, Tank, Plane, Fort - 3 research centers: Economy, Plane, Fort - 3 ways to end a match: tile count, straight flush, last man standing - Direct message with each of the other 4 players - Earn Duper Gold by winning yourself or acquiring the winner’s gems - Free to play - Easy to learn while highly replayable - Play at your pace: Casual mode, Ranked mode, tournaments - Emblem cards for exciting in-game buffs (more coming soon) - Fancy troop skins available for different aesthetics (more coming soon) - In-game emotes and custom maps (more coming soon) - Stable 24/7 matchmaking - Engaging Season Pass with great value

Latest release

What’s New

Version 1.11 Aug 19, 2026

Bug fixes and performance improvements

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
56 ratings
56 Aug 19, 2026 · 56 ratings Aug 19, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 19, 2026 · Free Aug 19, 2026 · Free Aug 19, 2026 Aug 19, 2026
  1. First observed Aug 19, 2026 · 6:03 PM Free

Screenshots

Duper: Social Strategy Game iPhone screenshotDuper: Social Strategy Game iPhone screenshotDuper: Social Strategy Game iPhone screenshotDuper: Social Strategy Game iPhone screenshot