Reshaping Mars is a base-building and terraforming sim that puts you in charge of turning cold, barren Mars into a habitable world. The game uses the real Mars terrain database - geography, place names and elevation match the real planet - so choosing your landing site and exploiting local resources feels grounded and strategic. You can scout for mineral-rich areas, pick high ground for wind power and avoid future floods, then set about extracting resources and expanding your colony.