DUPER: Social War Game

3.2
107 reviews
10K+
Downloads
Content rating
Everyone
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About this game

🤝 Build, trade, and betray in real-time
⚔️ Battle for resources and territory
🥷 Outsmart up to 4 opponents
💰 Cash rewards available

Duper is a 5-player free-for-all game where strategy meets diplomacy and real money prizes. Think Chess’s strategy, Catan's trading, Among Us's deception, and Poker's card play—all rolled into one exciting 15-30 minute session!

You start with a capital tile and seek to maximize your profits by building centers, fighting enemies, trading resources, and plotting with other players. Win by reaching the victory tile count or holding a straight flush. Winning is not the only objective though; sometimes you earn more by helping another player win. Try it out yourself!

If you love strategy, Duper is for you. Great for solo and with friends. Cash rewards and tournaments available. Join our community today!

FEATURES:
- 5 players, 15-35 minute sessions
- 3 main resources: Gold, Cards, Gems
- 4 base units: Infantry, Tank, Plane, Fort
- 3 research centers: Economic, Plane, Fort
- 3 ways to win: tile count, straight flush, last man standing
- Direct message with each of the other 4 players
- Earn Chips by winning yourself or acquiring the winner’s gems
- Free to play
- Easy to learn + infinite gameplay depth
- 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 (coming soon)
- Stable 24/7 matchmaking
- Passionate community on Discord: Join at https://discord.gg/duper
- Great Season Pass and XP bonuses

Official Website: https://www.duper.gg

Support: Open a ticket at https://discord.gg/duper and team will help you within 24 hours

Privacy Policy: https://www.duper.gg/assets/privacy-policy-5ba4cbda.pdf

Terms and Conditions: https://www.duper.gg/assets/terms-of-use-8a866037.pdf

Player Protection Policy: https://www.duper.gg/assets/player-protection-rg-policy-d9c3d9e6.pdf
Updated on
Dec 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.2
105 reviews
Ji Soo M'
October 15, 2025
Signup was smooth and easy. The UI is clean and modern, and I appreciated how the tutorial introduced core mechanics one by one. The gameplay feels unique, as it mixes card style strategy with territory control in an interesting way. Overall, the game is fun and looks promising. My main suggestion would be to make the early tutorial a bit clearer about win conditions and card combos. Otherwise, the experience was smooth and enjoyable.
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Rodez Mallory
November 20, 2025
This game is honestly a lot of fun and a brain teaser. It is basically like poker and a battle royal game combined. At first I had a little trouble navigating everything but I adapted to the game pretty quickly. Sign up was easy, just put in your email, get a code input that and choose a username. after that there're 3 main tutorials that get you up to speed and a practice game. There's an opportunity to make real money with this game but you need to be strategic about that too.
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Curio Research
November 26, 2025
Thanks for the feedback!
Blessing
October 21, 2025
The game isn't easy to understand. Anytime I tried to attack, it kept saying "you need to follow instructions" but i dont see any instructions to follow. Great graphics, but i was confused most of the time. it would be better if there were instructions and controls telling you what buttons to press to be able to navigate the game efficiently.
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Curio Research
October 22, 2025
Try exiting the app and opening and this issue should be gone!

What’s new

Fix hot reloading issue.