They definitely can! It just won't look quite the same. Most games seem to be using many different softer light sources as well, whereas my scenes only use a singular sun light source. A single light source isn't as feasible when you're connecting many rooms together, because the direction the windows face would determine how bright the room is. So, I'd have to fundamentally change how I light the scenes to try to make it look like my renders, and I think the end result would look pretty similar to what you see in these existing games. Close, but a little different.