Space Simulation Toolkit on Steam - User reviews, Price & Information

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Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.

Space Simulation Toolkit is a simulation, early access and indie game developed and published by Pavel Kudinov.
Released on June 05th 2020 is available in English only on Windows.

It has received 369 reviews of which 294 were positive and 75 were negative resulting in a rating of 7.5 out of 10. 😊

The game is currently priced at 19.50€ on Steam.

The Steam community has classified Space Simulation Toolkit into these genres:

Simulation Early Access Indie Physics Sandbox Free to Play Artificial Intelligence 2D Space Space Sim Education 2D Platformer Exploration Rogue-lite 1980s Singleplayer 1990's Building

Media & Screenshots

Get an in-depth look at Space Simulation Toolkit through various videos and screenshots.

Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot
Space Simulation Toolkit screenshot

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS *: Windows 7
  • Processor: Core i3
  • Memory: 2 GB RAM
  • Graphics: NVIDIA/AMD with OpenCL 1.2 support, 1+ GB VRAM
  • Storage: 1 GB available space
  • Additional Notes: NOT ALL GPU SUPPORTED! CHECK DEMO FIRST

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

June 2025
solid game, runs with absolutely no crashes on my Zotac RTX3060, even when I do some real sketchy shit. the only thing I really feel the need in this game is an explosive material. the lack of being able to add/edit materials is also pretty suboptimal. It's introduction would significantly improve the gameplay.
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Feb. 2025
This is a pretty good game.I play it form time to time, but there is a glitch that when I hit node_gravity on the planet mode it crashes. I hope the developer sees this, Asher :-D EDIT: he/she fixed it!!
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Oct. 2024
Very impressive simulation of tiny particles, the optimization in this game is insane. The developer has poured his heart into this game, it handles moving masses and collisions very well. Developer is in touch with the community via the discord. (Why are there so many kids in the negative reviews, mentions that not all GPU’s can run the game multiple times, and to try the demo. U need to be literate to play this)
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Oct. 2024
its very fun but its very very laggy and doesent work multiple times i would still recommend if you have the correct things
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Aug. 2024
need a 3060 for being a good game and still lags when lots of particles, anyway very good game but needs powerfull GPUs
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Frequently Asked Questions

Space Simulation Toolkit is currently priced at 19.50€ on Steam.

Space Simulation Toolkit is currently not on sale. You can purchase it for 19.50€ on Steam.

Space Simulation Toolkit received 294 positive votes out of a total of 369 achieving a rating of 7.47.
😊

Space Simulation Toolkit was developed and published by Pavel Kudinov.

Space Simulation Toolkit is playable and fully supported on Windows.

Space Simulation Toolkit is not playable on MacOS.

Space Simulation Toolkit is not playable on Linux.

Space Simulation Toolkit is a single-player game.

Space Simulation Toolkit does not currently offer any DLC.

Space Simulation Toolkit is fully integrated with Steam Workshop. Visit Steam Workshop.

Space Simulation Toolkit does not support Steam Remote Play.

Space Simulation Toolkit is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Space Simulation Toolkit.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 08 June 2025 08:07
SteamSpy data 09 June 2025 12:14
Steam price 15 June 2025 04:25
Steam reviews 13 June 2025 16:00

If you'd like to dive deeper into the details about Space Simulation Toolkit, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Space Simulation Toolkit
  • SteamCharts - Analysis of Space Simulation Toolkit concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Space Simulation Toolkit compatibility
Space Simulation Toolkit
19.50€
7.5
294
75
Game modes
Features
Online players
22
Developer
Pavel Kudinov
Publisher
Pavel Kudinov
Release 05 Jun 2020
Platforms
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