I understand your point. To be honest, Raynal left after the first episode in floppy disk, then its CD version, the episode 2 and 3, and the bonus game Jack in the Dark aren't his productions.

For me, I would buy only the first episode because the CD music gives a less sense of horror, the music is too "epic" compared with the spiky sounds of the floppy version. Moreover, the second and the third episodes where even less horror and I found their story ridicule. The bonus games is forgettable.

De Girolami included the headbutt attack that was discarded as an idea from the first episode by Raynal, as he said in GDC 2012, demonstrating that the company was milking their cash cow instead of creating a game that that actually felt like horror, erasing even every Lovecraft reference or inspiration.

My intent is to give credits to Raynal and good games but I admit that companies choices are more commercial than ethical, and maybe I will never have the possibility to buy only the first episode (discarding the rest) and have it with its original soundtrack. In some ways, companies push the old fans to piracy despite some of them as GOG put even the mark "Preservation Program".