I think this is the best explanation. I myself spent enormous time on Factorio "model trains" and it was even better because my train decisions were always moti

I think this is the best explanation. I myself spent enormous time on Factorio "model trains" and it was even better because my train decisions were always motivated by an external requirement in the game. Model trains by themselves feel a little more sterile in comparison because they're disconnected from the rest of the world.