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Space Mechanic Simulator: Prologue

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Space Mechanic Simulator: Prologue screenshot 1
SMS Prologue trailerWatch trailer on Steam ↗

Space Mechanic Simulator: Prologue

Atomic Jelly · Published by PlayWay S.A., Wildlands Interactive

Mostly Positive — 80% positive (64 reviews)

Last updated 27 Sept 2026

Space Mechanic Simulator: Prologue is a story prelude to the full version, which will introduce you to the world of cosmic repairs, greedy corporations, and cutting-edge technology.

Free to PlayDJCTQ l

Free

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

Indie, Simulation, Casual · 2023 · More free games

Embark on a casual journey through space as you tackle repair missions for greedy corporations in Space Mechanic Simulator: Prologue. Dive into a world of cutting-edge technology and hidden dangers under the guidance of developer Atomic Jelly.

About this game

What is included in the prologue?
Space Mechanic Simulator: Prologue is a kind of introduction to the world of space mechanics, where you will master the basics of your profession. You'll learn how to make quick decisions, manage resources, and use high-tech tools provided by AstrOpticon Corporation to help locate and fix almost any malfunction.

About the Game

Space Mechanic Simulator: Prologue is an introduction to a world where you will have to face many problems, look for solutions, and thus achieve the impossible. All spiced up with a compelling story. The action of the Prologue takes place before the story of the full game.

Welcome to AstrOpticon

As a rising star of AstrOpticon Corporation, you will discover all the secrets of space mechanics' craft. You'll find out how hard it is to repair in zero gravity while keeping a close eye on resources that disappear in the blink of an eye.

Zero Gravity

The gameplay is based on moving in a weightless state using your high-end spacesuit while maintaining your fuel and oxygen levels. Flying using your thrusters is an art that you will have to master, otherwise, you will pay dearly for the resources.

HUB

Your interactive HUB will provide the necessary information about your mission status, showcase your license levels, which you will be able to raise over time, and check out a handful of statistics that will help you improve your performance. You will also be able to spend your money on interesting upgrades.

Complex repairs

Complex repairs require sophisticated tools. Therefore, as an employee of AstrOpticon Corporation, you have access to the latest technological advances, including an orbital screwdriver, magnetic wrench, high-end oscilloscope, gauge, or even an IR scanner. All of them will help to perform serious repairs.

Astro 0221 reports for duty

During the course of the game, you will come across devices with hundreds of parts. You will face hydraulic problems and examine electrical boxes in search of the proper voltage.

The beauty of Space

The story of prologue takes place on the orbits of Earth and Mars. You will also be able to visit the surface of the red planet with the most advanced rover. Admiring the scenery is an added benefit of this work.

Features:

  • Extremely complex objects containing an enormous number of parts
  • A tool wheel containing: Screwdriver, wrench, gauge, oscilloscope, IR scanner
  • Extensive storyline
  • Interactive HUB where you will be able to monitor and control the entire course of the game
  • Skill development system
  • Ability to scrap old parts
  • Ability to print new parts
  • High level of realism
  • Ability to perform hydraulic and electrical repairs
  • Resources such as fuel or oxygen

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7 / 8 / 10
  • Processor: AMD FX-8300 or Intel Core i3-6100
  • Memory: 8 GB RAM
  • Graphics: GeForce GTX 660 or Radeon R9 270 with 1GB VRAM
  • DirectX: Version 11
  • Storage: 3 GB available space
  • Sound Card: DirectX compatible
  • Additional Notes: Mobile GPUs are not officially supported, the game may work but we cannot guarantee it.

Recommended

Recommended:
  • OS *: Windows 7 / 8 / 10
  • Processor: Core i5-4460 3.2 GHz or AMD FX 8370E 3.3 GHz
  • Memory: 8 GB RAM
  • Graphics: GeForce GTX 860 or Radeon R9 290 with 2GB VRAM
  • DirectX: Version 11
  • Storage: 3 GB available space
  • Sound Card: DirectX compatible
  • Additional Notes: Mobile GPUs are not officially supported, the game may work but we cannot guarantee it.

Supported Languages

English*, French, Italian, German, Spanish - Spain, Simplified Chinese, Polish, Russian, Turkish, Ukrainian
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    Space Mechanic Simulator is on Sale

    Hello Space Mechanics! For the next seven days, you will have the opportunity to immerse yourself in the world of space repairs with a limited 20% slash in prices! Now is the best time to check out our Space Mechanic Simulator, due to update 1.2, which introduced rover missions, improved diagnostics (you can play without any guidance indicators) and made quite a few improvements. 🚀 Space Mechanic Simulator - 20% 𝗢𝗙𝗙 https://store.steampowered.com/app/429380/Space_Mechanic_Simulator/ Bay the way our Train Mechanic Simulator game is also cheaper! If you like trains, give yourself a treat. 🚆 Train Mechanic Simulator 2017 - 60% 𝗢𝗙𝗙 https://store.steampowered.com/app/538810/Train_Mechanic_Simulator_2017/ Follow our Steam profile for more deals: 👉 https://bit.ly/39f78Ux Join our community on Discord! {STEAM_CLAN_IMAGE}/40530711/5f81653430f771754a9012f6d0d1d8ab9cc8f0f2.png Have fun :) Atomic Jelly
    Read full article on Community Announcements (Atomic Jelly)
  • AnnouncementsOfficial

    Space Mechanic Simulator is out! LAUNCH DISCOUNT - 15% OFF!

    Hi, Space Mechanics the long-awaited day is here! 🚀Space Mechanic Simulator LAUNCHED!🚀 Get ready for an exciting experience in Space Mechanic Simulator! 🛠️ Embark on a journey through the cosmos, fixing spacecraft and exploring the wonders of space. https://store.steampowered.com/app/429380/Space_Mechanic_Simulator/ About the game In Space Mechanic Simulator, players are thrust into the role of a space mechanic tasked with repairing and maintaining various mechanical and electric devices across the Solar System. Unlike typical mechanic games, almost every component in this game is simulated, ensuring a satisfying level of realism and challenge. From diagnosing problems using tools and schematics to executing repairs in zero gravity or in the depths of planetary darkness, players will experience the intricacies of space maintenance firsthand. Troubleshooting If you encounter any problems report them in the designated section by following the form. You can also report on our Discord server. Happy fixing Atomic Jelly Join our community on Discord! {STEAM_CLAN_IMAGE}/40530711/5f81653430f771754a9012f6d0d1d8ab9cc8f0f2.png
    Read full article on Community Announcements (Atomic Jelly)
  • AnnouncementsOfficial

    Announcement: New Release Date for Space Mechanic Simulator

    Dear Space Mechanic Simulator fans, We have an important update to share with you all! After careful consideration and taking into account the interests of our fans, we have set a new release date for the game. Mark your calendars for August 11, 2023, as Space Mechanic Simulator will officially launch on this day! By selecting this new date, we aim to ensure that our game receives the attention it deserves, allowing every gamer to fully enjoy and explore its immersive world. On the day of the original launch, the release of a very large title was announced. Therefore, we have made this decision to maximize the opportunity for Space Mechanic Simulator to reach a wider audience, granting it the best chance to captivate as many players as possible. We would like to express our sincere gratitude for your unwavering support and patience throughout this process. We are dedicated to delivering the best gaming experience, and this revised release date allows us to accomplish just that. Prepare yourselves for an intergalactic adventure like no other. Space Mechanic Simulator will soon propel you into the depths of the cosmos, where you'll encounter thrilling challenges and engage in exciting missions. Stay tuned for more updates and sneak peeks as we approach the launch date. Once again, we extend our heartfelt appreciation for your enthusiasm and commitment to Space Mechanic Simulator. We look forward to sharing this remarkable journey with you on August 11, 2023. Best regards, Atomic Jelly Team
    Read full article on Community Announcements (Atomic Jelly)
  • AnnouncementsOfficial

    Space Mechanic Simulator Developer Insights 85

    Hello Space Mechanics! Welcome to the next Space Mechanic Simulator Developer Insights. Today we will touch on the topic of blueprints. {STEAM_CLAN_IMAGE}/29653827/9b3fcc243c902635b2477ab8cda15451be6a3e77.png Why do I need blueprints? Diagrams are now essential - you may get a mission where they tell you a pump stopped working, and you will have to figure out why. Maybe it's the electric motor in the pump that failed. Maybe it's the PLC controller that has the wrong program or is damaged. Or maybe a battery has failed and nothing has power? This makes diagnostics an actual part of the game. {STEAM_CLAN_IMAGE}/29653827/ab191b6bc92c5ebdc66702f29bf027510c71543a.png Palmtop is fun Palm has received new features that allow you to check, for example, the installed program. In addition, you will be able to correct erroneous programs and install correct ones to PLCs. This is not the end of the changes. Visually, we've also made quite a few improvements and, of course, device animations. They no longer just stand in one fixed position, but gently wobble from side to side. As always, we’d like to thank everyone once more for supporting us and sharing your feedback on our forums, social networks. Stay tuned for more! Add Space Mechanic Simulator to your wishlist! https://store.steampowered.com/app/429380/Space_Mechanic_Simulator/ Join our community on Discord! 🫵 {STEAM_CLAN_IMAGE}/40530711/5f81653430f771754a9012f6d0d1d8ab9cc8f0f2.png That is it for today. See you soon!
    Read full article on Community Announcements (Atomic Jelly)
  • AnnouncementsOfficial

    Space Mechanic Simulator Developer Insights 84

    Hello Space Mechanics! Welcome to the next Space Mechanic Simulator Developer Insights. Today we will touch on the progress of the work. {STEAM_CLAN_IMAGE}/29653827/d63a64b7469b0748bea1a70e45e5acfbcc61f2bf.png Small Satellites In Space Mechanic Simulator, players will embark on an exciting journey through the cosmos, taking on the role of a skilled space mechanic. Their mission? To repair and maintain a wide array of space objects, including small satellites, space stations, and large satellites. {STEAM_CLAN_IMAGE}/29653827/02d674ada1a0f8baa68596d17ba51988b6692ca3.png Space Stations Prepare to repair massive space stations that serve as hubs for interstellar travel, scientific research, and habitation. These awe-inspiring structures are complex and interconnected, with multiple systems and modules to repair. {STEAM_CLAN_IMAGE}/29653827/b8f1b9afb3b5deba32f0f8e18b6bb90e672a82ae.png Large Satellite When it comes to repairing large satellites, players will face a monumental task. These colossal structures orbit Earth or other celestial bodies, playing a crucial role in communication networks, Earth observation, and scientific research. The magnitude of these objects presents a new level of complexity. As always, we’d like to thank everyone once more for supporting us and sharing your feedback on our forums, social networks. Stay tuned for more! Add Space Mechanic Simulator to your wishlist! https://store.steampowered.com/app/429380/Space_Mechanic_Simulator/ Join our community on Discord! 🫵 {STEAM_CLAN_IMAGE}/40530711/5f81653430f771754a9012f6d0d1d8ab9cc8f0f2.png That is it for today. See you soon!
    Read full article on Community Announcements (Atomic Jelly)

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