Quattro

🎴 QUATTRO — Outsmart 3 players. Line up 4. Win the table. A fast, strategic 4-player card game built for mobile. Easy to learn, hard to master. Match a friend or test yourself against AI in 60 seconds. 🎯 HOW IT WORKS You hold a 19-card deck. Place cards on a 6×6 grid. First to line up FOUR of your color in a row — horizontal, vertical, or diagonal — wins the round. But here's the twist: you can stack a higher-power card on top of any card already played. ♠️ MULTIPLE WAYS TO PLAY • SOLO — Easy, Medium and Hard AI difficulty • QUICK PLAY — One-tap matchmaking against 3 real players • PRIVATE ROOMS — Invite up to 3 friends with a 6-digit code • TOURNAMENTS — Daily Freeroll, Daily Cup, Weekly Crown, High Roller, Whale Table 🏆 BEST-OF-3 SERIES Tournaments run as best-of-3 series — survive 2 wins to claim the prize pool of chips + gems. 🤝 CASUAL FRIEND MATCHES Play a friendly round for bragging rights (no chips on the line) — or wager a real-world IOU: a coffee, an ice cream, a movie ticket. We track who owes whom. ☕🍦🎬 🃏 FOUR POWERFUL SPECIAL CARDS Each deck has a Power Up, Power Down, Blocker, and Color Switcher. Use them to flip a losing position into a win. 🎨 COSMETICS — EXPRESS YOURSELF Unlock card-back skins (Royal Crimson, Galaxy, Cherry Blossom…), victory animations (Fireworks, Lightning, Confetti) and avatar frames (Gold Ring, Neon Pulse, Ambassador). New featured cosmetic at 30% off every day. 💎 PURE FREE-TO-PLAY • Two currencies: Chips (earned by winning) and Gems (premium, used for cosmetics + re-rolls + hints) • Daily streak bonus, watch-ad rewards, first-purchase 2× gems • Ad-Free Pass — $4.99 for 30 days of zero ads, manual renew (no auto-charge) 📈 PROGRESS & SOCIAL • Level up, build a win streak, climb the global leaderboard • Friends Wall: track head-to-head records vs your real friends • Match history with chip deltas + tournament badges • Invite Friends — both you and they get +500 chips when they redeem 📱 BUILT FOR MOBILE • Single-tap interactions, mobile-first UI, fits one hand • Real-time online play via WebSocket — silky-smooth • Network resilient: auto-reconnect after any drop • Session restore — rejoin a game even after closing the app 🔒 PRIVACY-FIRST No tracking SDKs, no behavioral profiling. Play as a guest with no sign-up. Sign in with Google for cross-device chip sync. Account deletion is one tap from your profile screen. WHY YOU'LL LOVE IT ✓ 5-minute matches that respect your time ✓ Real strategy, no pay-to-win ✓ Fresh tournament schedule every day ✓ Beautifully animated and fun ✓ Friend wagers that work in the real world Ready to claim the table? Tap install. Line up four. Win the game. ♠️♥️♦️♣️