ISS Simulator
Space simulation about exploring the International Space Station in zero gravity
Spacedata.inc, 株式会社スペースデータ · Published by 株式会社スペースデータ · Released Nov 6, 2024
- Reviews
- Mostly Positive
- 79% of 102
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Oct 28, 2026
- Steam Deck
- Unsupported
- Last update on Steam
- 10 months ago
- Dec 27, 2025
What is ISS Simulator?
This free, single-player space simulator recreates the International Space Station under JAXA supervision. You explore its interior in first or third person, navigating zero gravity and inertia while interacting with station equipment.
For you if...
- +you enjoy examining the layout and equipment of real spacecraft
Not for you if...
- −you want fast-paced action rather than slow, self-directed exploration
What players say
79% of 102 reviews are positive
Players praise the detailed station model and simulated drifting. Several find the controls awkward to learn, while other complaints concern missing or inaccessible interiors and high hardware demands.
Screenshots and trailer
ISS Simulator system requirements
Minimum: GeForce GTX 1070.
As published by the developer.
Can my PC run ISS Simulator?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows10/11
- Processor
- 2.0 GHz or faster multi-core processor
- Graphics
- GeForce GTX 1070
Recommended
- OS
- Windows10/11
- Processor
- Quad-core Intel Intel or AMD, 2.5 GHz or faster processor
- Graphics
- GeForce RTX 3090
Does ISS Simulator have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does ISS Simulator run on Steam Deck?
Unsupported No: Valve rates it Unsupported on Steam Deck.
- Not supported on SteamOS
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows
- Steam features
- Family Sharing
- Languages
- Text only: English, Japanese.
Does ISS 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 27, 2026. How to filter AI games on Steam
Tags
- Simulation
- Walking Simulator
- Space Sim
- Colony Sim
- 3D Platformer
- Precision Platformer
- 3D
- Third Person
- First-Person
- Realistic
- Free to Play
- Space
- Cinematic
- Sci-fi
- Singleplayer
- Moddable
Recent updates
- Dec 27, 2025 · Update Ver1.3.0
- Mar 2, 2025 · Update Ver1.2.1
- Feb 21, 2025 · Update Ver1.2
- Nov 27, 2024 · Ver1.1 Update