Yeah, all those big companies (like Lionhead), use toy to create AAA-grade game.
https://wiki.unrealengine.com/Category:Games
I quit conversation. It’s pretty clear you have no argument, not specifics, and it’s seems no experience creating any kind of game using any kind of engine. UE4 included.
I’m going back to my toys. You might go back to creating game in stable Word. Or something.