The narrative sci-fi adventure will launch on Steam and Nintendo Switch, inviting players to uncover the dark secrets hidden aboard a luxurious space station orbiting Mars.
A story-driven adventure about survival, ethics, and human legacy
In Welcome To Mars 9, players step into the role of River, a lone survivor rescued from deep space and brought aboard Mars 9, a luxury space station designed as humanity’s last hope. What initially appears to be a sanctuary soon reveals itself as a place built on questionable decisions and moral compromise.
The game focuses on storytelling, exploration, and player choice, with decisions that directly affect the narrative, the fate of the station’s inhabitants, and the future of human life itself.
Multiple endings
Welcome To Mars 9 emphasizes ethical dilemmas and narrative consequences. Players must decide whom to trust, what to sacrifice, and how far they are willing to go to ensure survival. The game offers multiple endings, with the final choice reflecting the player’s perspective and values shaped throughout the journey.
Key Features
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Narrative-Driven Experience
A story-focused adventure where dialogue, exploration, and decision-making drive the experience. -
Meaningful Moral Choices
Player decisions invite players to question their values and perspective throughout the journey. -
Multiple Endings
The story culminates in a final choice, offering several possible endings. -
Pixel Art Visual Style
A carefully crafted pixel art aesthetic that reinforces mood, storytelling, and atmosphere.
Availability
Welcome To Mars 9 will launch on Steam and Nintendo Switch on September 9th, 2026.
👉 Demo available on Steam:
https://store.steampowered.com/app/2434330/Welcome_To_Mars_9/
Press Contact
Studio: Sonomio Games
Press / Business Contact: sonomiogames@gmail.com
Website: https://www.sonomiogames.com
Steam Page: https://store.steampowered.com/curator/45292058-Sonomio-Games/
About Sonomio Games
Sonomio Games is an independent game development studio based in Spain and founded by Verónica Rodríguez and Antonio Carlón. The studio develops original indie games that range from classic point-and-click adventures to arcade and experimental experiences. Welcome To Mars 9 is the team's latest project.