Transformed into a Beyblade battle game! Features:

- **Two spinning Beyblades** battle in a circular arena
- **Physics-based collisions** with sparks on impact
- **Spin meter** - each hit drains spin power, run out and you lose
- **Arena ring-out** - knock your opponent out to win instantly
- **Player 1**: WASD or mobile joystick (Blue Dragoon)
- **Player 2**: Arrow keys (Red Dranzer)
- **3-2-1 GO!** countdown with "Let It Rip!" launch

**Next Ideas:**
1. **Special Attacks** - Add charge-up power moves that deal extra damage and knockback
2. **Beyblade Types** - Create Attack, Defense, and Stamina types with different stats

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