Unreal Engine 3 is all over the place these days, serving as the foundation for everything from Epic’s Gears of War 3 to BioWare’s Mass Effect 3. With the next generation of video game consoles on the way at some point, Epic has of course been working on new technology, the Unreal Engine 4.

To get a look at what Epic’s been working on, check out the screens below from a demo.IGN will have full details on an early demo of Unreal Engine 4 during E3 2012, which will take place from June 5 – 7.