Unity Technologies has released the first part of a new demo for Unity that demonstrates several new and recently added features of the game engine. In particular,  photorealistic humans are prominently featured alongside VFX, real-time lighting, post-processing and more.  This is not the final version, a longer cut is due out later this year and according to Unity the existing demo runs at 30 FPS at 1440p resolution on a “consumer class desktop PC”.