I love to play PC games powered by Unreal Engine. The 3D graphics is so nice, smooth and realistic. And more and more iOS and Android games like Infinity Blade are using Unreal Engine to power too. Want to know the look and feel of the latest Unreal Engine 3 on your Android devices? Try out this Epic Citadel Tech Demo and Benchmark by Epic Games which powered by Unreal Engine 3 to find out…