Bohemia's Interactive Take on Mars is still in development and is available as an Early Access title on Steam. The latest update adds two new locations to the game: an expected ability to explore Mars' satellite Deimos, as well as less expected destination – the asteroid belt. For exploration in these conditions, new gear has been added – a Zero-G probe that is made to operate in low gravity environments.  Another interesting addition is the dynamic mission generator that will always provide more targets for you to explore.