best way to create a 3d interactive environment over the web?

Any advice please? is unity the best way?
I’d like to try. start off w/something modest like a maze. I’d like more than one user to be able to access it and walk it at any one time.

You will need to sync the maze positions of your users, and that requires networking code.
Agoose77 wrote a networking add-on that can help you with this.

Sjoerd thank you
& thank you martin as well. You are right looks like I did. Sorry! I have been away from blender for months and had forgot all about that.
sorry all for the double post then.

try threejs