Any music suggestions like the Minecraft OST/FEZ OST/Starbound OST?

These are great to work to but i need more! - anyone have any more suggestions?

I think those are fairly minimalistic.
Not sure if it's your taste, but try the artist "William Orbit". He's done some pretty good pseudo ambient tunes.

You can also try Steve Reich's music, which has a more classical feel. I'd recommend the pieces "Eight Lines (Octet)" or "Music for 18 Musicians" by him.