Epic Games has announced that its wildly popular Unreal Engine 3 has now added NVIDIA's 3D Vision to its list of supported technologies. We've already come across Batman: Arkham Asylum being played with NVIDIA's signature shutter glasses so this isn't a huge surprise per se, but it does put a stamp of compatibility on the vast catalog of games -- both current and future -- built upon Epic's graphics engine. Those include Borderlands, Mass Effect 1 and 2, Bioshock 1 and 2, and that all-time classic 50 Cent: Blood on the Sand. The Unreal Development Kit -- a freeware version of the Engine for n