It's not every day you get to speak with the folks who make one of the most advanced game engines in the world, but today at E3, Crytek (you know, the folks responsible for Crysis) let us in on some of the secrets behind its latest game platform, CryEngine 3. We sat down with Kirthy Iyer, an animation technologist at Crytek, and had him walk us through some of CE3's tools that are enabling publishers to build games for any platform -- including PC, PS3 or Xbox 360 -- faster and better than ever. Among the highlights are a "multi-layer navigation mesh" that automates the movements of AI-controlled game characters, and super realistic water rendering technologies. We could go on singing CryEngine's praises, but instead we'll let you get all the details from Mr. Iyer in the video after the break. Enjoy.