Community Manager@danielecb They should be on the disc themselves yes if you have that version of the trilogy. I still have the N7 one on Xbox and PS on my shelf. All of it should install, however, the one issue you would run into is the Cerberus pack because it needed a code back when. That should be downloaded for free though so you shouldn't have any issues.
I installed it on my PS4 not too long ago just to see what would happen. I had no issues with it at the time.
Well had to download the Cerberus pack from rhe psn, game asked me to go to the store for an online thing, with the Cerberus pack it doesn't ask, so no the Cerberus pack isn't in the disk.
Community Manager@danielecb But you were able to download it from the PSN Store?
Yes
Community Manager
