Physics-Based Simulations and Effects in Unreal Engine
Sam Dieter and Tim Hobson deconstruct simple physics-based simulations and effects available in the Learn tab of the Unreal Engine launcher.
Unreal Engine - Open World Demo Collection - Free
Epic Games are giving away assets from their Open World demo, to be used within Unreal Engine 4 based products.
Unreal Engine Sizzle Reel
See a collection of games using Unreal Engine in this new sizzle reel.