Idk about this "rebirth". Ofc UE5 can be more useful and allow u to do more. But... The original game is unfinished and full of bugs, but have something like I call it "book expirience". U play and u also can use u'r imagination, do screenshots, remember some moments. Animation not so great, but from start to finish was with some cool craziness and not boring, fetish friendly, unique. In rebirt version animation just... banal? On top with ugly lower jaw morph (some may be like it I think) on oral sex. There is no craziness from beginning, rebirth version is just cold as heart of u'r ex. And Lower City, or how it call, after prison is incredible huge, empty and feel as bad lvl design, there is no need for such a place, exept to show what kind of corridors UE can produce.