So those who are interested bus simulator 18 has been released and i have not bought it YET however already within the first week a developer called Rhys who is making the london DLC for omsi 2 is importing a Gemini 3 into BS18. BS18 uses UE4 and people are already editing. I just found it strange that BS18 was released with multiplayer and editing tools and has took off so fast! If your interestes in seing his work add the omsi2 addon london page on facebook. This guy is a genius for a stand alone who has tought himself, and UE4 looks good in that game.