I knew this was a thing of duplicating files for HDD as I remember that was one selling point not needing it or at least a talking point of the PS5 and Xbox Series Consoles but damn that's the biggest I've seen I just assumed in my head that it was all the different texture qualities since the PS5 version is 40gb at least that's what it says you need I don't own it on PS5 and also PC versions of games can be bigger since the consoles have custom decompression hardware. But damn that's a lot of duplication only cross gen games I own on my PS5 Pro for perspective Control PS5 version is 27gb PS4 is 39gb, Haven PS5 4gb PS4 6gb, Soul Hacker 2 PS5 16gb PS4 24gb, but 154gb to 23gb!!?!?!??!? and how is it smaller then the PS5 version unless the PlayStation store is wrong.

I wonder how many of these other games with massive file sizes have duplicate data

I know Final Fantasy XIII can be shrunk in about half there is English and Japanese Video Cut scenes so deleting the language you don't use saves about 30gb of space. The game was designed with the PS3 50gb bluray discs in mind is why the Xbox 360 version is 3 discs. I don't know any others with duplicate data you can remove. Also just checked my PS3 disc only english huh didn't notice that before so PC is 57gb with both and PS3 is 40gb with only english damn they compressed the videos.