What is a "classic" game is it just a good old game. As some of these games technically haven't even been completed yet. This is just semantics of course.
I have played some really old stuff like Rance from the 90's and Fate/Stay/Night
I know its not "perverted" but some Infant Anhilator lyrics are pretty fucked up with baby rape themes.
Honestly I didn't even know this was a genre of music. I will be checking out most of these bands.
There was an incest patch when the game was first released up until V.08 but was abandoned as the game was getting to hard to rewrite into an incest game (or something like that). On Cuckzone you can still find the patch and some details in the forums.
Being bisexual is a performance enhancing drug when it comes to AVNs. I enjoy games with straight, trans and gay elements all mixed together, the more tags the more likely I will play it.
I too track games with an excel sheet. Helps me keep track of what version of game I last played. Most games I delete after, I do keep a few smol games though. Probably around 50 Gb in case of emergency.