This is an extended version of the main menu theme from Cobalt Core. Surprisingly enough, the main menu theme is pretty far down in the soundtrack.
I do not own any of the music used in this video, and it is uploaded for solely recreational purposes.
Check out the original upload here: https://youtu.be/ru0A4OG9gw0?si=SqAV2NXpzznXHJ8p
