I just switched to Linux without bootcamp. Is there a connoisseur who would know how to run a Unity .exe game on Linux? I assume with all the crashes reported that this is not going to be ported to Linux anytime soon if ever.
I forgot to say that you must delete the folder with the settings and saves ("/user/AppData\LocalLow\DefaultCompany\My Sexy Neighbour 2") and you have to start a new game.
I've updated the post to explain it and to upload a new file for those who don't want to start a new game and don't need to edit the save file in plain text.
I dunno what changed, but I deleted the original I downloaded and re-downloaded it. Then I deleted the folder in the AppData folder. Now the Assembly file from you worked. Maybe it didn't work the first time because I started a game and saved it before doing using the Assembly file? I dunno XD