Done! I've enhanced your courtroom detective game with:

**What's New:**

1. **7 Additional Cases (10 total)** - More complex scenarios including:
   - Suspects with fabricated alibis (friends "out of town")
   - Criminals with partial true stories who left temporarily
   - Cases involving digital forensics and metadata evidence
   - Defendants with criminal pasts who may or may not be guilty this time
   - Cases requiring attention to timeline details and evidence contradictions

2. **Sound Effects** - Web Audio API sounds for:
   - Gavel bang when making verdict
   - Success chime for correct verdicts
   - Wrong buzzer for incorrect verdicts  
   - Background courtroom ambience

3. **Visual Feedback**:
   - Confetti celebration when you're correct
   - Screen shake effect when you're wrong
   - Smooth animations throughout

**Next Ideas:**
1. **Evidence Review System** - Add physical evidence cards (fingerprints, security footage, receipts) that players can examine before making verdicts, with a magnifying glass cursor for detective feel
2. **Multiplayer Judge Competition** - Add local or online multiplayer where two judges compete to solve cases faster with accuracy bonuses, including a leaderboard and judge ranking system

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