From today Deep Inside has a Tv Tropes page!
I love that site (and I always check the Villain Tropes) and it has an accurate description of all the tropes in the game too!
I cannot thank HoussemDoesGames enough for this ;\\\\;
So, here is the page:

https://tvtropes.org/pmwiki/pmwiki.php/VideoGame/DeepInside

Please check it out, especially if you already played the game and know about the twist in the finale!
Otherwise bear in mind it's full of spoilers, even though they're hidden!