TheoTown

Link here https://youtu.be/g4p6gNWNrj8

One day my friend, one day.
You'll probably be waiting for quite a while though as I assume that there aren't that many people that really want to have fully fledged real-time multiplayer. And the devs probably had a good reason of why they used the compromise solution that we have in place now. And you'll probably also not find anyone mod the game to add a multiplayer like that (although a chat is something I can see could happen). However if there is such a project count me in.

I agree with Wekabu city. TheoTown's resources are limited (manpower, revenue etc...) so these features might be difficult to implement.
However, you live in a word where there's a lot of alternatives. If you want chat just open a Discord server for your region etc... Besides, this might
be the better solution even if the game implemented these features. (better quality and more features)