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 non-commercial uses -- is also being upgraded to make the addition of stereoscopic 3D effects "easier than ever," while other small improvements (covered by Gamespot) show that the Epic crew isn't standing still on its core product. Good news for all you mobile mavens wanting a taste of Unreality on your iPhones or Pres.