First off, I'm a HUGE fan of sci-fi-based games. Then there is she superb overall visual and animated quality I have ever seen on a game yet. Super smooth and fluid, even with sex sounds (this combination is SUPER rare!!). It's actually a story split into three games; there is a HUGE improvement from game 1 to game 3, and also a welcoming change of the game mechanic. There are different kinds of female shapes (like thicc, petite, MILF..), although they all share rather oversized breasts (which I like, in fact).
The story is inventive (although the core goal, which is "corruption", isn't), the interaction between the characters sometimes fell relatable, sometimes they don't.
All in all, this is THE best game I have ever played. I'm eager to see more of it.