I just found out about this one today. I was very upset that I didn't know about this one before. Apparently it was exclusive to some regions (I think France mainly). I am trying to keep track of all steelbooks/metalcases released this generation, especially for the PS4. I have even compiled a simple database for all the releases including all the obscure ones and my collection is about to be completed soon (missing few really hard-to-find ones), yet this one completely evaded me. This is one of the challenges of the journey of collecting steelbooks...keeping track of released steelbooks throughout all the regions of the world is tough.
