MarkoH01: Honestly you are correct. It is hard for me to understand why somebody would like to play a sexual themed game without sex. It would be different for example if it would be a dating sim - there's no need to see any sex in a game about dating ... but a sex game without sex seems a bit weird. A bit like a shooter without seeing anybody getting killed. Anyway, while I have problems understanding why this might be appealing to some it does not change the fact that right now the censored version is the only one available. Out of curiosity though I would really be interested which version sells better. Maybe I am completely wrong and people prefer sexual themed games without explicit sex after all.
One reason, probably the main one, has already been mentioned by other people: they want to sell the game in places like China or Germany, which censor games more often. For people living in those places, it's either the censored version or nothing at all, and nothing at all doesn't make money. The store page paints this as a super magnanimous effort to bring the sex-based Lovecraft horror game to "a wider audience", as though there are eager masses who would LOVE to play it if only the creators would censor it, but it's about selling to people in those markets. For some reason companies, which exist solely to make money, can't ever, EVER
admit that their reason for doing something is to make more money, instead choosing to insult their customers' intelligence with obvious lies. I'm not singling out this game developer for that, everyone does it, but this seems like an especially nonsensical example- especially if it's true that the original game already HAD an option for a censored mode, as some have said.
Keeping that in mind, I don't think the existence of a censored version is that weird. Sex is obviously a big part of the story, but it's a horror game, not a hentai game. There should be enough story and intrigue even in the censored version to make it worth playing. My problem is with GOG offering ONLY the censored version. Not everyone lives in a country with heavy video game censorship, and it's not something we should aspire to and start doing voluntarily!