Astronaut Simulator
A spacewalk simulator built around careful maneuvering outside the shuttle
Astrosimer · Released Apr 2, 2015
- Reviews
- Mixed
- 61% of 66
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Oct 31, 2026
- Steam Deck
- Untested
- Last update on Steam
- Unknown
- no patch notes on Steam
What is Astronaut Simulator?
In this single-player space simulation, you use a Manned Maneuvering Unit to travel between waypoints and repair equipment near historical satellites and stations. Across missions, you manage oxygen, fuel, and electricity, then return to dock with the space shuttle.
For you if...
- +you prefer real space hardware to science-fiction settings
Not for you if...
- −you want varied tasks rather than waypoint-based missions
What players say
61% of 66 reviews are positive
Players praise the space atmosphere and the sense of weightless movement. Common complaints include difficult controls and low-resolution textures.
Screenshots and trailer
Astronaut Simulator system requirements
Minimum: DirectX 9 GPU, 1 GB RAM, 0.1 GB of disk space.
As published by the developer.
Can my PC run Astronaut Simulator?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows XP, Vista, Windows 7, windows 8
- Processor
- 2 GHZ Single Core
- Graphics
- DirectX 9.0 compatibility
- Memory
- 1 GB RAM
- Storage
- 140 MB available space
- DirectX
- Version 9.0
Does Astronaut Simulator have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Astronaut Simulator run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows
- Steam features
- Family Sharing
- Languages
- Full audio: English.
Does Astronaut Simulator 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
