The story is boring. The writing is bad and there are loads of typos. The art is below average and the music is repetitive and tedious. The "gameplay" is ridiculous and there's no way of knowing what you need to do to avoid death. The only plus point is that there is (not great) voice acting.
I really liked the broad premise of this game, i.e. assorted characters being trapped in a mansion trying to solve a scooby doo type mystery. Unfortunately the game goes on way too long and consists of almost entirely of tedious fetch quests and backtracking. There are few (if any) meaningful choices so it feels like it's on rails. To make things worse, most of the characters are utterly unlikeable, especially the main character who is essentially a bratty, irritating rapist. They should put a clear warning on the store page that this features copious amounts of non-consensual sexual activity (AKA rape, according to the laws of many countries), which totally ruined the NSFW scenes for me. I'd heard good things about Treasures Of Nadia so i wanted to play this one first but now I don't think i'll bother. Really disappointing and also a bit depressing.
This was unexpectedly good. Excellent artwork, voice acting and music. Above average Match 3 type gameplay with really fun dating sim elements. I just wish they'd add some DLC content like additional girls, locations and outfits - it's not that there isn't already plenty of content (cos there is) but i just want more!