HELLION is a hardcore space survival sim from the Serbian studio Zero Gravity, released into Steam Early Access in February 2017. It is set in a star system where ships and stations follow orbital mechanics, and you play in first person.
The challenge is zero gravity and a constant shortage of resources. You salvage and repair station modules you find, dock them into a base of your own and learn to move through the void. Multiplayer added PvP with other survivors.
In October 2019 the studio stopped development because too few players had joined for the game to pay its way, and HELLION left Early Access unfinished. It was pulled from Steam in April 2020, and the official servers shut down in March 2021. Only community-run servers remain.
