Huh, that is a good question. Depends a lot on what precisely you are asking about.which games did you take your inspiration from ??
Regarding the setting, it is more from older sci-fi series and movies rather than games. Stuff like Fifth Element, Farscape, Red Dwarf, Firefly, a bit of BattleTech, and many books. If I had to pick games that gave me some (sub)conscious inspiration, it would probably be Mass Effect, Shadowrun (both games and tabletop), Endless Space 2, Rebel Galaxy, Star Citizen, and others.
If I had to credit exclusively smut games that inspired me in some form, I would probably say Tales of Androgyny, Exiles, Futadom Binding Sim, and certainly a bit of Darktoz's stuff.