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Astrumis - Survive Together

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Astrumis - Survive Together screenshot 1
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Astrumis - Survive Together

Tyci · Published by Tyci · Official site ↗

Content notice: This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence or Gore, General Mature Content

Mostly Positive — 72% positive (152 reviews) · 30 achievements

Last updated 28 Sept 2026

Astrumis - Survive Together is an exclusively co-op horror game. One player controls a survivor on an abandoned spaceship and the other the ship itself. They must work together to survive against the mysterious monster.

DJCTQ 18Co-opFull Controller Support

£8.50

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

4 Sept 2026Lowest: £8.50 · Highest: £8.5011 Oct 2026

Action, Adventure, Indie · 2025 · More £5 - £15 games

Control a survivor or the ship itself in Astrumis - Survive Together, an exclusive 2025 indie adventure where teamwork is key to facing horrors on an abandoned spaceship.

About this game

Astrumis - Survive Together is an exclusively co-op horror game designed for two players. One player controls a survivor on an abandoned spaceship and the other the ship itself. They must work together to navigate the ship, solve puzzles & minigames and survive against the mysterious monster.

THE SURVIVOR

Play as the survivor - John Kowalski. Walk around the ship and come face to face with the invisible monster. Heed instructions from the other player on how to avoid it and stay alive.

MISSION CONTROL

Play as mission control - Yang Sungbin. Even though the monster is invisible to the naked eye, security cameras can reveal his location. Take control of them to help the other player navigate the spaceship safely.

COOP CHALLENGES

Solve a variety of cooperative minigames. None can be completed alone, each requires you to work together with the other player.



Inspired by games like A Way Out and Keep Talking and Nobody Explodes - this project is made by a single developer in Unreal Engine 5, so please be patient, any updates will take time.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Requires a 64-bit processor and operating system
  • Processor: Intel Core i5-1135G7
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GTX 750 Ti
  • DirectX: Version 11
  • Storage: 5 GB available space

Recommended

Recommended:
  • OS: Requires a 64-bit processor and operating system
  • Processor: Intel Core i7-11700F
  • Memory: 32 GB RAM
  • Graphics: NVIDIA GTX 1070
  • DirectX: Version 11
  • Storage: 5 GB available space

Supported Languages

English*, Polish, French, Italian, German, Spanish - Spain, Russian, Portuguese - Brazil, Portuguese - Portugal, Japanese, Korean, Simplified Chinese
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    1 Year Anniversary & Sequel Announcement!

    🎉 1 year later!Today marks 1 year since Astrumis: Survive Together launched!Thank you to everyone who played and supported the game over the past year. Now, on the game’s 1-year anniversary, I’m excited to officially announce that I’m currently developing a sequel to Astrumis! It's being built on the foundation of the original game, with major gameplay and system improvements based on all the feedback I’ve received both positive and negative.🛠️ Building the SequelOne of the biggest goals for the sequel is making sure both players are constantly involved throughout the experience (no more waiting around in hiding spots :D ), while also expanding the threat itself with multiple enemy types featuring improved AI, distinct behaviors, and more tactical encounters.The Survivor is no longer just hiding and waiting - they now actively fight invisible alien threats using firearms and combat tools, relying on Mission Control for coordination and targeting.Mission Control now directly interacts with the facility through doors, traps, power systems, and environmental controls, while also managing limited resources under pressure.❓ What now?A demo is planned for Steam, and Discord members will get access to an earlier test version before the public release so I can gather feedback during development. Join Discord!To celebrate the anniversary, Astrumis: Survive Together is also at its biggest discount yet: 66% off.Thank you to everyone who played, gave feedback, streamed the game, or supported the project before or after launch. Your feedback is genuinely helping shape this sequel.~Tyci
    Read full article on Community Announcements (tyci)
  • AnnouncementsOfficial

    Steamdeck Support Is Here!

    Hey everyone! 👋You can now play the entire game on a Steamdeck!Some players experienced issues before, but after updates and optimization work, the game should now run smoothly on Valve's handheld.If you're playing on a Steam Deck for the first time, I recommend lowering the graphics settings a bit to ensure the best performance. You can always tweak them up later once you see how it runs on your device.Thank you all for your support!Tyci
    Read full article on Community Announcements (tyci)
  • Patch NotesOfficial

    🎃 Halloween Update is Here! 🎃

    Spooktober has arrived, and so has a chilling new twist to your favorite horror experience! The latest update transforms the world into a Halloween-themed nightmare- filled with glowing pumpkins, eerie candles, scattered bones, skulls, and freshly dug graves. Even the monster has gotten into the holiday spirit with a haunting new look designed to send shivers down your spine. Don’t worry- these changes are purely cosmetic. If you prefer the original sci-fi atmosphere, you can easily toggle Halloween mode on or off with a single button in the main menu.🕯️ What’s New?A fully Halloween-themed monster customization.The world now features pumpkins, graves, skulls, bones, and eerie candlelight to set the mood. A festive and spooky atmosphere for the month of October! 🛠️ Bug Fixes Alongside the Halloween update, I’ve fixed some bugs to improve your experience:Mission Control doors will now close after leaving to keep Yang safe from the monster. More sounds have been assigned to their correct audio channelsFixed an issue where the monster wouldn’t kill the player in the tutorial. It’s back to being as lethal as intended. So light a pumpkin, step into the dark, and let the Halloween spirit take hold—if you dare. Happy Spooktober! 🕷️ Tyci
    Read full article on Community Announcements (tyci)
  • AnnouncementsOfficial

    Astrumis - Now Available on the Epic Games Store

    I’m excited to share that Astrumis Survive Together is now live on the Epic Games Store!I know some players prefer Epic, so I wanted to make sure you or your friend can enjoy the game there as well. Just like on Steam, both the full game and the Friend Pass are available on Epic, so you can pick whichever store works best for you. 👉 https://store.epicgames.com/pl/p/astrumis-survive-together-a4f95aThank you for supporting me—whether on Steam or Epic, it’s your excitement and feedback that keep me going.Tyci
    Read full article on Community Announcements (tyci)
  • AnnouncementsOfficial

    🎮 Controller Support Is Here!

    Hey everyone! 👋It’s finally here — full controller support has just been added in today’s update! 🎉 You can now play the entire game using your Xbox controller. Button prompts are fully integrated as well.All gameplay elements, navigating cameras, as well as minigames, all work very well with the gamepad and play naturally and instinctively. The controls feel smooth and responsive from start to finish.Here’s a quick sneak peek: 👀 SURVIVORMISSION CONTROLAlongside the controller update, I’ve also fixed a number of bugs and cleaned up a few things that players have reported:skip cutscene text hides automatically after few secondsyou can now toggle sprint in the settings menuyou can now copy the invite code to clipboard fixed a visual issue that could occur with dropped batteriesfixed an issue with the fan sound playing when its supposed to be offadded an interact icon to the battery during the Asteroid Escape tutorialfixed an issue where flying obstacles could obstruct the Asteroid Escape outro cinematicfurther improved intro timingescape pods text formatted to fit properlyAs always, thank you for all your feedback and support ❤️ Let me know if you run into any issues, and keep an eye out — more updates are on the way 👀— Tyci
    Read full article on Community Announcements (tyci)

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