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Mars Colony: Challenger

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About Mars Colony: Challenger

Mars Colony: Challenger is a 3D first- and third-person game about establishing a remote base on Mars. You set up and maintain equipment that supplies the base with pressure and breathable air, grow food, establish communications and extract resources to make the colony self-sufficient.

Missions and progression

Missions take place across three zones, each with its own challenges, and are divided into seven phases. Each phase expands the base and gives you a new set of orders to complete. You earn points for your performance and advance through the ranks.

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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