Schools and universities will now have unlimited access to Unreal Engine 4 for free. Epic Games announced today that educational organizations can obtain Unreal Engine 4 access for faculty and students for free. For those who don't know, Unreal Engine is a game development tool, used in many popular video games like Bioshock, Gears of War, Borderlands and Mass Effect.
http://unrealengine.com/education
Check these ultra realistic Deus Ex inspired screenshot from UE4:
Source: Quixel Suite using UE4.