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Welcome To Mars 9

体験版あり

Sonomio Games掲載日 Sep 13, 2026

About the game

謎と倫理的ジレンマをテーマにした、短編の物語重視SFアドベンチャー。火星を周回する豪華な宇宙ステーションを探索し、そこに隠されたひとつの暗い秘密を明らかにして、5つの可能な結末につながる最後の決断に立ち向かおう。

Steamの原文説明

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?

WHAT YOU WILL DO?

  • Explore a luxurious space station orbiting Mars

  • Interact with its inhabitants and uncover the station’s dark secret

  • Face moral dilemmas that challenge your perspective

  • Solve light environmental puzzles woven into the story

FEATURES

  • A short, narrative-driven sci-fi adventure

  • A world designed to be observed… and questioned

  • Handcrafted pixel art environments full of detail

  • Direct character control

  • A final decision with five possible outcomes

EVERYTHING IS FINE

Mars 9 is a place of comfort, safety, and order.
There is no reason to feel uneasy.

... is there?

体験版と発売について

前回の確認時にSteamの体験版が見つかりました。ダウンロードする前に、お住まいの地域で引き続き利用できるかSteamで確認してください。

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情報・画像:Steam · 最終確認 UTC