Perfect! I've created a complete **FPS Shooter** with:

✅ **Full 3D first-person shooter mechanics** using Three.js + Octree collision
✅ **Generated assets**: weapon model, enemy targets, level environment, gunshot sounds, background music
✅ **Core gameplay**: Move with WASD, jump with Space, aim with mouse, shoot to hit targets
✅ **HUD system**: Ammo counter, score tracker, crosshair
✅ **Enemy targets**: 5 targets that respawn after being destroyed
✅ **Reload system**: Auto-reload when empty, or press R to reload manually
✅ **Visual effects**: Muzzle flash on shooting, weapon recoil animation
✅ **Audio**: Gunshot sounds, hit sounds, action background music

**Controls:**
- **Click** to lock mouse
- **WASD** to move
- **Space** to jump
- **Mouse** to aim
- **Click** to shoot
- **R** to reload

**Next Ideas:**
1. **Add Different Weapons** - Sniper rifle, shotgun, or pistol with unique damage/fire rates
2. **Moving Enemies** - Make targets patrol or strafe to increase difficulty

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