Space Mechanic Simulator: Prologue

Space repair simulator with zero-gravity movement and limited suit resources

Atomic Jelly · Published by Wildlands Interactive, PlayWay S.A. · Released Jan 30, 2023

Reviews: Mostly Positive; 79% of 67
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Feb 13, 2023
Minimum PC: GeForce GTX 660; 8 GB RAM · 3 GB disk; Full requirements

What is Space Mechanic Simulator: Prologue?

This free, single-player repair simulation casts you as an AstrOpticon mechanic before the full game's story. You use specialized tools to diagnose electrical and hydraulic faults and repair machinery in orbit around Earth and Mars. Missions also take you onto Mars in a rover, while a hub lets you monitor assignments and buy upgrades.

For you if...

+you enjoy diagnosing faults with technical instruments
+you like managing supplies while navigating weightless environments

Not for you if...

−you want fast action rather than methodical repair work

What players say

79% of 67 reviews are positive

Players praise the views of space and the planets, along with the hands-on maintenance work. Some criticize the repetitive repair loop and restrictive, step-by-step tasks.

Screenshots and trailer

Space Mechanic Simulator: Prologue screenshot 1

Space Mechanic Simulator: Prologue system requirements

Minimum: GeForce GTX 660, 8 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run Space Mechanic Simulator: Prologue?

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Minimum

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

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

Does Space Mechanic Simulator: Prologue have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Space Mechanic Simulator: Prologue run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: French, Italian, German, Spanish - Spain, Simplified Chinese, Polish, Russian, Turkish, Ukrainian.

Does Space Mechanic Simulator: Prologue use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam