To access the VR Missions, Upgrades, and Concept Art that are available in Metal Gear Rising: Revengeance, you’ll need to find the associated collectibles to unlock them. The collectibles range from VR Cases, to Data Storages, and even some enemies left arms. Yep, their arms. Some of these collectibles can be downright dastardly in their locations and can only be found when the proper route is taken to reveal them. To help you out in case you get stuck, we have put this guide together to show you where each and every Data Storage, VR Mission, and Left Arm is located, not to mention a few soldiers hiding in boxes as well...
NOTE: There are no collectibles in Mission R-06