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Space Simulation Toolkit

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App ID 1196080
App Type Game
Developer
Publisher Pavel Kudinov
Supported Systems Windows
Last Changenumber 29772575
Last Record Update 26 June 2025 – 19:37:50 UTC ()
Release Date 5 June 2020 – 19:12:00 UTC ()
❓ 74.89%
378 reviews
16
In-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.

Additional Information

Developer Pavel Kudinov
metacritic_name Space Simulation Toolkit
workshop_visible Yes
ReleaseState released
Publisher Pavel Kudinov
Store Release Date 5 June 2020 – 19:12:19 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/bBqKG3A
https://www.youtube.com/channel/UC6BPgGZnDLX-fJSi87TQUug/
Primary Genre Simulation (28)
Store Genres Indie (23), Simulation (28), Free to Play (37), Early Access (70)
Steam Release Date 5 June 2020 – 19:12:00 UTC ()
Store Asset Modification Time 26 June 2025 – 19:37:37 UTC () (1750966657)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct48.833138856476076
height_pct37.84136784611731
osextended empty string
review_score 6
review_percentage 79
Detected Technologies (?) FreeImage SDK, Greenworks SDK, NVIDIA_CUDA SDK, Qt SDK
Steam Deck Compatibility
  • Steam Deck:
  • Valve is still working on adding support for this game on Steam Deck
  •  
  • SteamOS:
  • Valve is still working on adding support for this game on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 25 May 2022 – 00:00:00 UTC
  • tested_build_id: 7945521
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Early Access Release Date 5 June 2020 – 00:00:00 UTC ()
First seen on SteamDB 14 November 2019 – 10:31:56 UTC (), in changelist #7204708

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🖥️ Simulation 🐤 Early Access 🌱 Indie 🧱 Sandbox 🔋 Physics 🆓 Free to Play 🤖 Artificial Intelligence 🏽 2D 🌠 Space 🚀 Space Sim 🏫 Education 📺 2D Platformer 🗺 Exploration 👻 Roguelite 🎸 1980s 👤 Singleplayer 📼 1990's 🏠 Building

Categories

Single-player Steam Workshop Family Sharing Early Access

Assets

Load all asset images
clienticon abe31fd30a1d5565c67c74c61a450ce675beb5c0
clienttga 7da0a7702e8829eaee80e3d5593c9c36664cca1b
icon eea2fbe9e10be35f8e2bcf79e3f118bc39e05909
logo d7aa89c0552da6547838bdcb8655fd577bf480a3
logo_small d7aa89c0552da6547838bdcb8655fd577bf480a3_thumb
small_capsule
english8bd61f6846b15acc21e1d752e1ffb88c9149757a/capsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishb702110290f117150e18d25bf1b4a0a44abf2114/library_600x900.jpg
image2x/englishb702110290f117150e18d25bf1b4a0a44abf2114/library_600x900_2x.jpg
library_hero ↴
image/english12237c5a60804bbc9e400535a83c15110569effe/library_hero.jpg
image2x/english12237c5a60804bbc9e400535a83c15110569effe/library_hero_2x.jpg
library_hero_blur ↴
image/english12237c5a60804bbc9e400535a83c15110569effe/library_hero_blur.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct48.833138856476076
logo_position/height_pct37.84136784611731
image/englishlogo.png
Assets
main_capsulecapsule_616x353.jpg
small_capsule8bd61f6846b15acc21e1d752e1ffb88c9149757a/capsule_231x87.jpg
headerheader.jpg
library_capsuleb702110290f117150e18d25bf1b4a0a44abf2114/library_600x900.jpg
library_capsule_2xb702110290f117150e18d25bf1b4a0a44abf2114/library_600x900_2x.jpg
library_hero12237c5a60804bbc9e400535a83c15110569effe/library_hero.jpg
library_hero_2x12237c5a60804bbc9e400535a83c15110569effe/library_hero_2x.jpg
community_iconeea2fbe9e10be35f8e2bcf79e3f118bc39e05909.jpg
page_background_pathapp/1196080
timestamp26 June 2025 – 19:37:47 UTC
Trailers
256787381 ↴
trailer_nameTrailer
trailer_category0
trailer_480p/video/webm256787381/movie480_vp9.webm
trailer_480p/video/mp4256787381/movie480.mp4
trailer_max/video/webm256787381/movie_max_vp9.webm
trailer_max/video/mp4256787381/movie_max.mp4
microtrailer/video/webm1196080/289434/8f536cd023e74e04d5cd6dc9ead1cfec6b0c6ccb/1751202374/microtrailer.webm
microtrailer/video/mp41196080/289434/8f536cd023e74e04d5cd6dc9ead1cfec6b0c6ccb/1751202374/microtrailer.mp4
screenshot_medium256787381/movie.293x165.jpg
screenshot_full256787381/movie_full.jpg
trailer_base_id289434
all_agestrue
is_highlighttrue
timestamp1592176337

Depots

ID Configuration Size DL.
228985 Windows Shared InstallDepot from 228980VC 2013 Redist No size
228988 Windows Shared InstallDepot from 228980VC 2019 Redist No size
1196081 UnusedSpace Simulation Toolkit Content No size
1196084 Windows Alpha 1 237.44 MiB 51.43 MiB

Total size on disk is 237.44 MiB and total download size is 51.43 MiB.

Branches

Name Description Build ID Time Updated
public 18756416 5 June 2025 – 20:28:19 UTC
v0.2.5.2_2020-09-27_old_ui last version with old UI 5601917 5 December 2023 – 19:07:52 UTC
v0.4.3.1_2021-03-21 backward version 6412578 27 June 2021 – 20:04:43 UTC
v0.4.4.1_beta_angular_constraints BETA - angular constraints 6653499 5 May 2021 – 18:43:17 UTC
v0.4.5.0_beta_shifted_atoms BETA - shifted atoms 6653726 5 May 2021 – 19:28:45 UTC
v0.4.6.0_beta_wood BETA - Photosynthesis 6676004 10 May 2021 – 14:25:23 UTC
v0.4.7.4_2021-09-01 backward version 6998650 1 September 2021 – 20:19:22 UTC
v0.5.1.0_beta_machines BETA - machines 7909662 19 December 2021 – 11:54:26 UTC
v0.5.2.2_2022-05-21 backwarn version 7945521 21 May 2022 – 02:37:48 UTC
v0.5.3.2_2023-06-05 backward version 8802389 4 June 2023 – 21:20:08 UTC
v0.6.0.0_beta_mods BETA - mods 8876112 5 June 2022 – 19:58:17 UTC
v0.7.0.2_2023-06-29 backward version 11391910 28 June 2023 – 23:38:55 UTC
v0.7.2.1_2023-02-08 backward version 12680519 8 February 2024 – 00:46:29 UTC
v0.7.3.2_2024-03-03 backward before Asteroid release 13469237 3 March 2024 – 18:43:00 UTC
v0.7.4.0_beta_herbivore BETA - protobiome 2 herbivore 13428658 11 February 2024 – 21:28:29 UTC
v0.7.5.0_asteroid asteroid backward version 13661447 10 March 2024 – 21:38:08 UTC
v0.7.6.1_machines_alpha backward version 13697329 2 June 2024 – 00:55:01 UTC
v0.7.7.3_icebreaker_2024-06-09 backward version 14655642 13 October 2024 – 22:11:57 UTC
v0.7.7.7_star_2024-10-19 backward version 16109448 23 December 2024 – 20:36:56 UTC
v0.8.0.6_windows11 backward version 16976368 11 January 2025 – 22:45:29 UTC
v0.8.1.1_before_ui_update backward version 18119664 5 June 2025 – 21:20:39 UTC

Other

Name Value
workshopdepot Space Simulation Toolkit (1196080)
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