Epic has uploaded a .pdf including technical details and new screenshots for its upcoming Unreal Engine 4.

DISCUSSION

Opencircle
Something Wong

Hmm. Do you guys think we might also be getting a slight sneak peek into Epic's new game for next gen consoles in the screenshots? If I remember correctly, the tech demos and screenshots for Unreal Engine 3 had gear symbols and designs that ended up in Gears of War.