Rank 01Why this
Shares procedural generation with Space Simulation Toolkit.
- $29.99 (Price checked Nov 3)
- 2019
Games like Space Simulation Toolkit
- 16 games
- Updated May 5, 2026
Players who liked Space Simulation Toolkit also play
The closest matches to Space Simulation Toolkit: SpaceEngine, Universe Sandbox, The Bibites: Digital Life, Juno: New Origins, and Rocket Science. Ranked by imho.run from Steam co-play data, shared tags and reviews.
- Rank 01
Rank 02Why this
Also Education and Space, like Space Simulation Toolkit.
- $20.09 (Price checked Nov 3)
- Deck Playable
- 2015
Rank 03Why this
Also Artificial Intelligence and Education, like Space Simulation Toolkit.
- $9.99 (Price checked Oct 31)
- Deck Playable
- 2025
Rank 04 
Juno: New Origins
Why this: Also Space Sim and Education, like Space Simulation Toolkit.
Rank 05 
Rank 06 
Rank 07 
Rank 08 
The full ranked list: top 24 games like Space Simulation Toolkit
Best match first, as plain text. The same list for AI assistants:
- 1
- 2
- 3The Bibites: Digital Life
Also Artificial Intelligence and Education, like Space Simulation Toolkit.
- 97% of 172 reviews
- 4
- 5
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- 9Solar Expanse - Space Exploration Manager
Same atmospheric mood as Space Simulation Toolkit.
- 87% of 430 reviews
- 10
- 11
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- Released: 2020
- Developer: Pavel Kudinov
- Price: $17.49−30%checked Oct 31
- 81% of 391 reviews
- Genres: Indie, Simulation, Free To Play, Early Access
- Platforms: Windows
Players highlight
- Active developer patches improve usability
- Endless creative freedom with custom materials
- Hyper realistic physics feel satisfying
- Atmospheric
- Challenging
- Contemplative
More games like Space Simulation Toolkit, sliced differently
Cheaper alternatives
Games in the same vein priced at least 40% below Space Simulation Toolkit at current Steam store prices.
ΔV: Rings of Saturn
Why this: Shares procedural generation with Space Simulation Toolkit.
Thrive
Why this: Also Artificial Intelligence and Education, like Space Simulation Toolkit.
Take On Mars
Why this: Also Space Sim and Education, like Space Simulation Toolkit.
Jitter
Why this: Same atmospheric mood as Space Simulation Toolkit.
SimpleRockets
Why this: Same contemplative mood as Space Simulation Toolkit.
About Space Simulation Toolkit
The closest matches to Space Simulation Toolkit: SpaceEngine, Universe Sandbox, The Bibites: Digital Life, Juno: New Origins, and Rocket Science. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Space Simulation Toolkit is your kind of game, the closest matches are SpaceEngine, Universe Sandbox and The Bibites: Digital Life — picked from the ranked list below. Reviewers describe it as atmospheric, challenging and contemplative, and single out its custom material creation and gpu acceleration. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About Space Simulation Toolkit: 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.
Is Space Simulation Toolkit worth buying?
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 81% of 391 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Early Access: unfinished, and it can change a lot before release.
- Price: $24.99 (checked Nov 7).
- People who recommend it had played a median of 18 h when they wrote their review.
- Critics had played a median of 7 h before their negative review.
- Not supported on Steam Deck.
What fans praise · Themes mined from positive reviews
- Active developer patches improve usability
- Endless creative freedom with custom materials
- Hyper realistic physics feel satisfying
- Simulations run smoothly even on high loads
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“A extremely cool simulator that could model many problems, but basic tutorials explaining each modifiers are incomplete on both official discord and in-game for over a year, with dev being unresponsive on Steam make this risky buy. You…”
“the game after a while doesnt launch? 2 years ago it worked fine but 6 months ago it stopped launching comepletely wth?????????”
People who play it also play: SpaceEngine, Universe Sandbox, The Bibites: Digital Life
Frequently asked about Space Simulation Toolkit
Can I run it?
Does Space Simulation Toolkit work on Steam Deck?
Space Simulation Toolkit is currently rated Unsupported on Steam Deck. It may not launch or may have significant issues that block normal play.
How much does Space Simulation Toolkit cost?
Space Simulation Toolkit is listed on Steam at 17.49 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Space Simulation Toolkit?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Space Simulation Toolkit are SpaceEngine, Universe Sandbox, The Bibites: Digital Life.
Who developed Space Simulation Toolkit?
Space Simulation Toolkit was developed by Pavel Kudinov.