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Mars Survivor

Offers

DLC

Trailers & screenshots

1 / 7

About Mars Survivor

Mars Survivor is about surviving on Mars, where you fend off alien threats and work toward returning to Earth. You go on dangerous expeditions to gather intel and resources, fight hordes of alien creatures and rescue other survivors. Their skills and knowledge help you defend your base from a huge enemy attack.

Explore and survive

You navigate the planet’s challenges, uncover its secrets and discover hidden materials. To survive the harsh Martian environment, you build a shelter and gather oxygen and essential materials from old rocket ships.

Defend and escape

You defend against alien invasions while uncovering secrets about the creatures on Mars. You also plan an escape mission and secure passage back to Earth. Loot boxes let you swap or upgrade your gear.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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