I think Bozja works perfectly where it is at. I do not want that kind of gameplay all the time truthfully, things scale weirdly in Bozja/Eureka and I think there would have to be more then just some adjustments to make it work in the open world. In truth, I enjoyed Eureka more then Bozja myself so, to me, it wouldn't be a positive but I also enjoy there being different game styles in different areas soo I may be in the minority here.