Play Crazy 8s, Mau Mau and Switch against smart AI bots — completely offline. 9 brand-new custom action cards. Smooth 60fps gameplay. Family-friendly fun, anytime, anywhere.
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Compete for the #1 podium spot, watch a video to earn powerful action cards, and enjoy clearer play direction indicators.
Built mobile-first. Designed for quick games and long sessions alike.
No Wi-Fi or internet required. Play Crazy 8s, Mau Mau or Switch anytime — on a plane, on a train, or just away from data.
Challenge adaptive computer bots across beginner to master difficulty. They play a defensible strategy — no free wins.
SWAP, PURGE, SHIELD, STEAL, STORM, ULTRA, SPY, AGAIN, BIND — nine custom cards that change how every match plays.
2-player, 3-player, or 4-player AI matches. Choose the table size that matches your mood.
Spin the daily bonus wheel and complete daily quests to earn free coins, new avatars, and card backs.
Drag-and-drop or single-tap controls, 60fps animations, portrait or landscape, tablet-optimized wide layout.
Every shuffle is a wild ride. Strategy veterans will love these — every card flips the game on its head.
Exchange your entire hand with an opponent. Pure chaos, pure strategy.
Discard every card of the chosen color from your hand. Color lockdown.
Block the next Draw card aimed at you. Save yourself before it's too late.
Steal one random card from each opponent. Redistribute the pain.
Force every opponent to draw 2 cards. Hurry up and wait.
Skip the next player AND reverse direction. Maximum tempo swing.
Peek at an opponent's hand and steal one card. Knowledge is power.
Take another turn immediately. Chain combos nobody saw coming.
The next player must match color or draw 4. End the round on your terms.
Whether you have 2 minutes or 2 hours, Duo Cards fits.
Solo play vs AI bots — no friends needed
Family game nights and travel
Quick 5-minute games between meetings
Fans of Crazy 8s, Mau Mau, Switch or UNO
Practice mode before playing with real cards
Safe, clean fun for all ages (Rated 3+)
