Yeah, Creation Engine is an updated version of Gamebryo. And really, it's very easy to see. While I'd love a new Fallout title... I'm not really excited about it. The idea of 4 being announced isn't really working for me. I'm kind of thinking 'We all knew it was coming, meh'. I'm still hoping that Doom gets a public reveal at E3. That's where my interest in Bethesda lies at the moment. DisHonored 2 would be awesome, PREY 2 getting a revival would be badass (but I fully know it's not happening)... but Doom. That's what I want.