2D virtual RPG world meeting room site that was posted here?

Trying to find a demo of an online site that had various virtual spaces like a 2D RPG (like Pokemon or Zelda) and used Jitsi for handling audio and video calls.

It wasn't OnlineTown or Calla

I've tried searching on the Algolia or Google but can't seem to find it.

It was definitely posted on Hackernews within this month.