Below is a you can develop for v21 :
| Feature | Tech Stack | |--------|-------------| | Portals | Udon Graph + Scene loading / teleport points | | Reaction Motes | Synced Udon variables + particle systems | | Spotlight Row | Runtime object repositioning based on analytics | | Echo Booth | AudioSource + AudioRecord (local) + optional serverless DB | | Passport | Udon Synced List + player persistent data | | Time Capsule | Timeline controller + UdonInteract | gallery of ambitious talents v21 by goat vr