This is the trailer for the CryENGINE 3 SDK (Software Development Kit) used for the creation of video game graphics. This is available for free for all developers for non-commercial purposes! The fact that this is now a resource developers can use is amazing! I wish I could use it for my game development endeavors, it's just simply amazing! I can't even put it in words, just watch the video. My favorite features are the tessellation ones.