This content requires the base game Surviving Mars on Steam in order to play.
## About This Content
The era of colonization is over and a new age of exploration has begun. You’ve
just scratched the surface of Mars, now get ready to go below and beyond!
Key Features
Back to the Bases – Expand your colony into caves and lava tubes under the
surface. Players can use existing structures, or underground-specific
buildings to build a base for exploration. Expand with caution, potential
cave-ins can destroy everything.
Mine Your Own Business – Players can now go below the surface and beyond the
red planet for resource mining. Construct special rocket-propelled buildings
to mine resources, including exotic minerals and Data Samples, on passing
asteroids. Don’t stick around too long or else the Asteroid will drift away
with your stuff!
Branching Paths – The Recon and Expansion research trees unlock additional
buildings, vehicles, upgrades, and locales. They will also unlock asteroid
mining and tunnel colonization.
Surviving Mars: Below and Beyond