I’ll have to say Cloud Punk.
A small indie game about a girl starting her courier job in a cyberpunk future.
The story captured me and together with the audio and visual style kept me playing way into the small hours.
Amazon is currently giving away Prey (https://en.wikipedia.org/wiki/Prey_(2017_video_game))
I really liked the game and the unique alternate history sci-fi world full of great technology gone horribly wrong. :)
The world-building relies a little too heavily on audio logs and found documents, which
Mechanicus and
Ixion
Both games came out fairly recent and have OSTs by Guillaume David. They are both good games on their own, but get great due to the OST.
You can check tehm out here:
https://www.youtube.com/watch?v=ZLsX9WUdYnU&list=PLnSG0OA5vYnTLQ77f5EmLoW52vIX5jAAK https://www.youtube.com/watch?v=RhTXyUERugQ&list=PLLIWYDpOq7WJYefSkcfYujE5JaLmB0Ezf