This is an incredible soundtrack for Factorio. Ominous, light and incredibly atmospheric, Mansell manages to use his haunting pianos to build upon the isolation and claustrophobia of being all alone on a cold and hostile alien planet.

Moon (film)
https://en.wikipedia.org/wiki/Moon_(film)
Composed by Clint Mansell

Track List:
1. Welcome to Lunar Industries
2. Two Weeks and Counting
3. I'm Sam Bell
4. Memories (Someone We'll Never Know)
5. Are You Receiving
6. Can't Get There from Here
7. We're Not Programs Gerty We're People
8. Nusery
9. We're Going Home