X300 is a Cold War–era psychological survival horror set in a remote, abandoned Australian military facility. Drawn by your brother’s ominous final text, you search the ruins, endure forced time shifts to the 1950s, and face the consequences of obedience. You will be tested. Will you survive?

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Planned Release Date: To be announced

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About This Game

About This Game

You weren’t meant to come here.

A fractured final message from your younger brother pulls you into the Australian outback, toward a Cold War–era scientific facility erased from official records. The base is abandoned. Power is gone. Files are missing. Whatever happened here was buried on purpose.

Psychological Survival Horror

X300 is a psychological survival horror experience where the past refuses to stay buried. As you explore the decaying compound, you retrace your brother’s last movements through scattered notes, distorted recordings, and environmental clues left behind in fear and haste.

You are not alone.

Wild Threats

Mutated wildlife stalks the perimeter. Inside, unstable survivors linger—remnants of long-forgotten experiments. Something watches from the shadows. As reality fractures, time anomalies drag you back into the 1950s, when the facility was operational, obedient, and quietly complicit.

In the past, you follow orders.
In the present, you survive the consequences.

Survival Elements

Resources are scarce. Combat is dangerous. Observation, restraint, and decision-making matter more than force. Every action you take is recorded, shaping an unseen profile that evolves with you.

End Game

If you survive, you recover a classified document detailing a test subject’s behavior, motivations, and psychological responses. Could this be the final clue leading to your brothers whereabouts?

X300 is not about answers.
It’s about control, compliance, and the unsettling sense that your arrival was expected.

FEATURES

  • Psychological Survival Horror
    Slow-burn tension, environmental storytelling, and constant unease. Horror emerges through atmosphere, sound, and what’s left unsaid.

  • Two Timelines, One Truth
    Seamlessly shift between the abandoned present and the operational 1950s facility. What exactly were they trying to achieve? Will you figure it out or will you loose your sanity in the process?

  • Investigation-Driven Gameplay
    Follow your brother’s trail through notes, recordings, personal belongings, and subtle environmental details. No objective markers only clues.

  • Hostile Environment
    Mutated wildlife, unstable human NPCs, and unpredictable threats demand caution. Combat is inevitable, survival is not guaranteed.

  • Player-Shaped Experience
    Your behavior, decisions, and reactions influence progression and outcomes.

  • A Printable Document you get to keep as a souvenir will be awarded to you at the end of the game...if you survive.

    Will you find out what the facility was actually used for?  Will you find your brother? Only time will tell. 

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

We have used some generative ai in our social media pages and in creating concept art. Our steam image was drawn by an artist, then we enhanced it in AI to make the image more gritty to better reflect the game. There is no ai in the game itself.

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 11
    • Processor: Intel Core i5-2300 | AMD FX-6300
    • Graphics: 8 GB RAM
    • DirectX: Version 12
    • Storage: 50 GB available space
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
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