killatopak
Member
It does. I think it's the only game released on that engine. They made it specifically for Sims 4 since their previous engine is highly customized for single core usage. Their previous engine was also highly moddable if you want to know.Does it use it's own custom engine? I don't know anything about the series on a technical level.
Paradox games like Crusader Kings and Stellaris also offer a lot of modding. In fact, mods can be downloaded on their official website and featured on their own launcher. Their engines are custom as well and only their own games have that engine.