There is a good rising dev team, Spaceman Studios, they are making a new game called NOVA, its very ambitious and is an open world game, at the moment they are crowdfunding (check the link) also, you can find one if the devs around here, he is Ghost59. Please have a look, i thought this would be a relevant place for this thread, the game sounds fantastic, and if they get the support to pull this off then you will be agreeing.