Here's an even better treat for those who crave some more technical underpinnings of The Order 1886 or similar next gen games ...
https://www.youtube.com/watch?v=gcUo7XY_M2M
http://blog.selfshadow.com/publications/s2013-shading-course/rad/s2013_pbs_rad_slides.pdf
These resources are dry and technical so don't expect any excitement ...







