Catris

🎮 Catris — Neon Retro Block Puzzle Catris is a modern neon-styled block puzzle game inspired by classic arcade Tetris gameplay, rebuilt with smooth performance and immersive design using Kotlin and Jetpack Compose. Step into a glowing retro arcade experience filled with dynamic animations, responsive controls, synthesized sound effects, and satisfying haptic feedback. 🌟 Key Features ✨ Neon Retro Design Stylish 80s-inspired arcade UI Dark & light theme support Glassmorphism panels and glowing effects 🎮 Classic Block Puzzle Gameplay Rotate, move, and drop tetromino blocks Clear lines and score points Increasing difficulty with faster levels 🔊 Synthesized Audio Engine Real-time generated sound effects (no heavy audio files) Unique tones for moves, clears, drops, and game over Retro arcade-inspired sound design 📳 Haptic Feedback System Lightweight vibration for actions Strong feedback for hard drops and line clears Immersive tactile gameplay experience 🏆 Achievements & Stats Unlock 8+ achievements Track total lines, score, play time, and more Persistent progress saved locally 💾 Offline & Lightweight Fully playable offline No login required No ads, no tracking ⚙️ Smooth Performance Built with Jetpack Compose Optimized game loop and rendering Safe-area adaptive UI for all devices 🎯 How to Play Move blocks left and right Rotate to fit shapes perfectly Drop blocks to complete full rows Clear lines to score points Reach higher levels as speed increases Don’t let the stack reach the top! 📊 Scoring System 1 line: 40 × Level 2 lines: 100 × Level 3 lines: 300 × Level 4 lines (Catris!): 1200 × Level Bonus points are awarded for soft and hard drops. 🚀 Why Catris? Catris combines classic puzzle gameplay with: Modern Android performance Clean UI/UX design Immersive sound & vibration systems Smooth progression and challenge scaling It’s simple to play, but hard to master. 🔒 Privacy First No internet required No data collection No ads or tracking All progress stored locally on your device