Environment: Diverse alien landscapes with a strong sense of atmosphere and character development. Not in the same vein of Mass Effect but more like exploration of landscapes and stories that are distinctively different every time you start a new game. Being able to choose between completely separate races that begin on very different planets with different story lines would be awesome. I think a focus on the diversity of differing species' cultures should be important. Art, music, language; they're all things that would be distinctively different because they developed separately. Hive mind species, humans, intelligent species that live in water covered planets under sheets of ice. It could really be epic and there's enough power to run something like that and attempt it large scale. Think about it, for real.
3 years, 8 months, 2 weeks, 2 days, 17 hours, 34 minutes ago by Jack Walker