ex-Bungie next to 343 Industries
Unlike 343 Industries, those Bungie behind-scenes weren't used for marketing, they're only available in limited editions as bonus content. Most of those Bungie devs aren't working at the company anymore. 343 Industries rarely talks about development in those making-of videos, there's few explanation about anything in Halo 5 behind-the-scenes. If you want more you should watch the following sources below.
——— Sources ———
Halo 2 Behind the Scenes: https://youtu.be/0q69Msy8ttM
Halo 3 Anatomy Of A Game: https://www.youtube.com/playlist?list=PLBSy1d6KFFePEY1boYOV8S6DiZRFowuq3
Halo 3 ViDocs: https://www.youtube.com/playlist?list=PLB285B1D91153E4A1
Halo 4 Making-of: https://www.youtube.com/playlist?list=PL6su1W9Z7eeQEKle9X5399BfEwFM4A6EI
Halo 5 The Sprint: https://www.youtube.com/playlist?list=PLn5QvCoiY3w6OA-BI8KaCZdWMHOm_GvNF
Gaming
#halo
#bungie
#interview
#infinite
#craig
#john 117
#masterchief