Welcome To Mars 9 CD Key
PC price comparison · Sonomio Games · Sep 16, 2026
You wake up in a luxurious space station orbiting Mars with no memory of your past. Explore, solve puzzles, and make ethical choices in this narrative adventure with multiple endings.
Lowest final price
at Steam · Standard Official
Historical low: $4.24 on September 16, 2026
Get the best deal ↗Compare Welcome To Mars 9 key prices
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Welcome To Mars 9 price history
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Historical lows by store
- Steam$4.24
Welcome To Mars 9 player count
- Playing now
- 2
- 24-hour peak
- 4
- 30-day peak
- 4
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Welcome To Mars 9
Content Warning: Content Warning: This demo contains scenes with flashing lights that may affect players with photosensitive epilepsy or sensitivity to flashing visuals. An option to disable this effect will be included in the final version of the game. About the Game Hi, I’m BrAId, the artificial intelligence of Mars 9. I am here to ensure your stay is comfortable. You have been rescued and brought to our luxurious space station orbiting Mars. As River, you will explore our leisure facilities, solve puzzles, and enjoy a life of comfort and pleasure. Everything on Mars 9 works exactly as it should. There is nothing to fear. ... right? As you explore the station, you may begin to notice things that don’t quite add up. Small details. Subtle inconsistencies. Questions without clear answers. How you act defines your experience. Will you accept what you’re given... or begin to question everything? Explore a luxurious space station orbiting Mars Solve environmental puzzles Interact with characters and uncover the station’s hidden secret Observe, question, and interpret what you experience Narrative-driven adventure with direct character control A world designed to be observed… and questioned Handcrafted pixel art environments full of detail Multiple endings based on your final choice Mars 9 is a place of comfort, safety, and order. There is no reason to feel uneasy. ... is there?Read more
Welcome To Mars 9 system requirements
Minimum
- OS *: Microsoft Windows 8, 10
- Processor: 1.5 GHz Core2Duo
- Storage: 100 MB available space
Recommended
- OS *: Microsoft Windows 8, 10
- Processor: Intel Core i3
- Storage: 100 MB available space
Welcome To Mars 9 key FAQ
+What is a Welcome To Mars 9 CD key?
A Welcome To Mars 9 CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Welcome To Mars 9?
The cheapest Welcome To Mars 9 key right now costs $4.24 at Steam, 15% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Welcome To Mars 9?
The lowest price we have recorded for Welcome To Mars 9 is $4.24 on September 16, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Welcome To Mars 9?
Right now 2 people are playing Welcome To Mars 9 on Steam, with a peak of 4 in the last 24 hours. Player counts are updated every 15 minutes.
+Is it safe to buy a Welcome To Mars 9 key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
