Early Access
Is Space Simulation Toolkit still being updated?
Yes, but updates are hit or miss. Last updated 14 days ago, with about 1 update per month.
Last checked Oct 22, 2026
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About the game
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.
- Indie
- Simulation
AI Generated Content Disclosure
The developer filed this on the Steam store page. It is not a guess by active.games.
Using LLM Code Agent for indie development speed up (no "VIBE CODING", it's originally human made project in 2012-2025, author starts using LLM as smart assistant code edit tool since December 2025)
Update history
Recent updates
Oct 7, 2026 · Build
Public branch build 25787659
Latest build time Steam reports for the public branch.
Sep 8, 2026 · Build
v0.10.3.10_items_workshop branch build 25195891
Latest build time Steam reports for the v0.10.3.10_items_workshop branch.
Aug 30, 2026 · Patch note
v0.10.3.0 - In-Game Workshop, Items (Export Selection) (opens in new tab)
In-Game Workshop browser Selection export as Items Items packs share via Workshop ctrl+scroll = ui scale better edit tools better performance AMD compilation cache
Aug 7, 2026 · Build
v0.10.2.1_before_items_workshop branch build 24620221
Latest build time Steam reports for the v0.10.2.1_before_items_workshop branch.
Aug 7, 2026 · Patch note
v0.10.2.0 - Select Box, Group Editor, Reactions Graph (opens in new tab)
• Selection Box / Ruler [img src="{STEAM_CLAN_IMAGE}/37851049/1f6b590779e8c4e2bf9791cb908d4ceef9fae574.png"] • Inspect: one card for the whole selection — counts, sums, averages, ranges • Group edit: values, sliders, material — applied to every selected object • Material: dropdown picker in the card • Histograms per property: click a bar = narrow the group,…
Questions
When was the last Space Simulation Toolkit update?
Space Simulation Toolkit last shipped a public branch build 14 days ago (Oct 7, 2026).
How often does Space Simulation Toolkit update?
It got about 1 update per month over the last year and is irregular (53/100). 10 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Is Space Simulation Toolkit abandoned?
No. It shipped a build or patch note within the last 90 days, though updates are hit or miss.
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