I absolutely adore French House / House / 80s-Synthezier inspired music.
These are 2 really good House Mixes, the first one being from Frankie Knuckles, who sadly past away last year. He was, and is one of the best in genre.
Hed Kandi also has some really good stuff, as shown in the 2nd mix, A lot of Freemasons Remixes.
As for French House, Daft Punk's discovery album is legendary
The movie that was made for it is really good, and it tells a story without using dialogue apart from the songs lyrics. I pretty much like all the songs on that album.
Alan Braxe in the boiler room is also a really good mix... Would've loved to be there....but then again, not really an outgoing person myself.
Big fan of some anime OSTs as well. Here are a few of my favorites:
And Last but not least, VidyaGaimz. Here's some example of Sci Fi Tracks
Playing post apocalyptic games can always use some dark ambience
And this one might be a bit unexpected, but I absolutely love the soundtrack to the game "Life Is Strange"
(By the way, you should try that game, it's pretty cool)