Crowell has a good ROS schedule . GB does not run the ball much . But , PPR Starks benefits . this is a tossup , but personally I would lean keeping Crowell . <| sep |> Where ' s that bot when you need him <| sep |> You cant just port your game to a different engine . I dont know a lot about source 2 but I really dont think it could even handle something this big . Right now all source 2 games are . dota 2 and the lab . Nobody did a big open world game with it . Switching engines means you need to redo your whole game from basically 0 . You cant use anything from the older games and you have to test for bugs with basically EVERYTHING . It is very expensive and time consuming with such a big AAA game . Sure it is probably the best thing to do but many just wont spent that money just for 144 hz support while most of the games run on a console anyway .