kouh

This is from 2021

Yes, definitely inspired by Habbo too. Client is pure vanilla JS, I've built the game engine from scratch. Multiplayer is socket-based.

thanks! Coke Studios was an inspiration. Arrow keys to move, and space to interact with objects

Good to know, thanks. I'm not the author, just stumbled upon it today.

imho, the language didn't age as well as other popular multi-paradigm predecessors. I never got my head around their OO implementation, or handling of arguments.