Welcome to Mars 9
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About Welcome to Mars 9
Welcome to Mars 9 is a short, narrative-driven sci-fi adventure. As River, you explore a luxurious space station orbiting Mars after being rescued, while BrAId, the station’s artificial intelligence, assures you that your stay will be comfortable and everything works as it should. As you explore, subtle inconsistencies raise questions about the station and its dark secret.
Life on Mars 9
You directly control River, explore detailed pixel art environments and interact with the station’s inhabitants. Light environmental puzzles are woven into the story, alongside moral dilemmas that challenge your perspective. How you act shapes your experience, including a final decision with five possible outcomes.
Frequently asked questions
The best price for Welcome to Mars 9 is $4.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Welcome to Mars 9 are: Windows 8, Intel Core 2 Duo, 100 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Welcome to Mars 9 is a single-player game.
Yes. Welcome to Mars 9 is the full base game. You need nothing else to play it.
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.











