[PC] Free – Surviving Mars (Was $42.95) @ Steam

[PC] Free - Surviving Mars (Was $42.95) @ Steam

Has been free before via

Humble Bundle
Epic Games

Surviving Mars

The time has come to stake your claim on the Red Planet and build the first functioning human colonies on Mars! There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world.

Also free: Mysteries Resupply Pack DLC

Enable registration in settings - general