Epic's Unreal Engine 4 Rivalry project shows what's now possible on mobile devices.
Dynamic Lighting Gameplay with UE4 and Enlighten using Blueprints
Geomerics have posted a detailed article on how they used Unreal Engine together with Enlighten.
Unreal Engine 2014 Gameplay Reel
See the highlights of some of the games built with Unreal Engine technology in this gameplay reel.
OTOY expands OctaneRender integration to NUKE, Houdini, Unreal Engine 4, and more
OTOY expands OctaneRender integration to NUKE, Houdini, MotionBuilder, Unreal Engine 4, and Digital Molecular Matter Engine.