Helium Hills

Helium Hills (2017): Indie. Developed by Connor Sherlock. Available on PC (Microsoft Windows) and Mac.

This game has no summary.

Exoplanet ES 546520! Dense hydrocarbon gasses flood the valleys while moderate winds keep peaks free, giving good visibility through the inert helium atmosphere. Communication stations dot the landscape, waiting patiently for automated mining vessels from the 39 millennium.