Done! I've improved the physics and added flipper stops:

**Physics improvements:**
- Increased gravity from 1 to 1.8 for more realistic ball weight
- Ball now has slightly more friction and density for better feel
- Flippers move faster (flipForce 0.15 → 0.25) and snap to their limits properly

**Flipper stops:**
- Added physical stops below each flipper that prevent them from dropping too far
- Flippers now rest at a ~20° upward angle (V-shape) instead of nearly flat
- Visual stop indicators (teal circles) show where the flippers rest

**Next Ideas:**
1. **Add a plunger/launcher** - Spring-loaded launcher to shoot the ball with variable power
2. **Multi-ball mode** - Hit a special target to release extra balls for chaos scoring

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