The Corrupted City, environment concept art

Concept art proposal for a video game, from 2013. These images were partly blocked out in Cinema 4D and illustrated in Photoshop. Graphics were created in Illustrator. Some of my early 2D sketch exploration is included below. I pitched the idea of a virtual world that had been created by another entity (A.I., aliens...?!?) but was an inaccurate representation of the real world; it was incomplete, mixed up, and corrupted.