In the year 3024, mankind has reached X-456d, a super cold planet far away from its dying sun, covered in ice.

But this planet has got lots of valuable metals under its thick ice surface, enough materials to supply mankind almost forever!
It's not easy to survive in such a hostile environment, so human miners wear these cold-resistant outfits that protect them from the icy wind that strikes everywhere in the planet; and also supplies them of a gas mixture very similar to the air of Earth's atmosphere.