- Add IMPROVEMENTS.md with detailed analysis of performance issues and bugs
- Update CLAUDE.md with negative Y overflow explanation
- Update README.md with socket events documentation
- Enhance game-logic.js with improved comments and validation
- Improve server/index.js with better documentation and edge case handling
- Add test commands to CLAUDE.md and README.md
- Update file structure to include game-logic.js and __tests__/
- Document Jest test suite with 57 tests
Features:
- 2-8 player multiplayer via Socket.io WebSocket
- Real-time board synchronization - all players see all boards
- Battle royale mechanic: clearing rows sends garbage to opponents
- Classic Tetris gameplay with all 7 tetrominoes
- Retro visual styling with CRT scanlines and pixel font
- Automatic level progression and speed increase
- Player elimination and winner announcement
Files:
- server/index.js: Node.js + Socket.io game server
- public/js/: Frontend game logic, rendering, network, and UI
- public/css/style.css: Retro Tetris styling
- README.md: Setup and usage instructions
- PLAN.md: Implementation plan with all phases completed
jozamudi