**Battle Tetris** is ready! Two-player local multiplayer with:

**Player 1 (Left Side):**
- Move: W/A/S/D
- Rotate: Q (left) / E (right)
- Hard Drop: ` (tilde/backtick)

**Player 2 (Right Side):**
- Move: Arrow Keys
- Rotate: < (left) / > (right)
- Hard Drop: ? (forward slash)

The game tracks scores, shows next pieces, and declares a winner when both players lose. First to fill their board loses!

**Next Ideas:**
1. **Attack System** - Clearing multiple lines sends garbage rows to your opponent's board
2. **Power-Up Drops** - Random power-ups like clear column, swap pieces, or freeze opponent

**Ready to level up your game? Pick one and let's build it!**