**Controls:**
- Arrow Keys / WASD: Move and jump
- X: Shoot
- R: Restart (when game over)

**Next Ideas:**
1. **Double Jump & Dash** - Add aerial mobility with a double jump and quick dash mechanic for dodging enemy bullets
2. **Weapon Upgrades** - Introduce rapid fire, spread shot, and explosive bullets with on-screen pickups

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