Skip to content
Enter Submit to view all results. Ctrl+Enter View and filter in instant search.
Close ×
Search powered by Algolia

Mission To Fission

Wishlist Follow Ignore Install Unwatch Watch
App ID 3402730
App Type Game
Developer
Publisher Higgsino
Supported Systems Windows Linux
Last Changenumber 30154401
Last Record Update 20 July 2025 – 12:43:49 UTC ()
Release Date 8 May 2025 – 07:13:12 UTC ()
❓ 76.90%
12 reviews
0
In-Game

Nuclear fission simulator. Control A nuclear reactor, balancing Uranium fissile material. The game features a oversimplified reactor and the R.B.M.K Reactor in Chernobyl.

Additional Information

Developer Higgsino
ReleaseState released
Publisher Higgsino
Store Release Date 8 May 2025 – 07:13:12 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://www.youtube.com/@Higgsinophysics
Primary Genre Simulation (28)
Store Genres Simulation (28), Early Access (70)
Store Asset Modification Time 3 May 2025 – 11:34:56 UTC () (1746272096)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct129.17620137299772
height_pct102.81154770261315
osextended empty string
review_score 7
review_percentage 100
controllertagwizard Yes
Early Access Release Date 8 May 2025 – 00:00:00 UTC ()
First seen on SteamDB 11 December 2024 – 10:46:31 UTC (), in changelist #26591188

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

🖥️ Simulation 🏫 Education 🧱 Sandbox 🏽 2D 🔋 Physics 👤 Singleplayer 🐤 Early Access

Categories

Single-player Family Sharing Early Access Profile Features Limited

Assets

Load all asset images
clienticon 7bea1c4fea43d99853aaf92ad5f17c6205dcaed0
clienttga 8b49b28ab81b3db0f634e644e1eb930c555cc0ff
icon 59ec8e5dd590253108d61fa620be499eb52ed764
small_capsule
englisha51555f124e863ba53a8557d7a9e6ad965eed5ee/capsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/english4ebb26fc25d9869b9850e9056f4d9beadf57ac30/library_600x900.jpg
image2x/english4ebb26fc25d9869b9850e9056f4d9beadf57ac30/library_600x900_2x.jpg
library_hero ↴
image2x/english762e1d03bfea445fee698da2ce7e3245b47114a5/library_hero_2x.jpg
image/english762e1d03bfea445fee698da2ce7e3245b47114a5/library_hero.jpg
library_hero_blur ↴
image/english762e1d03bfea445fee698da2ce7e3245b47114a5/library_hero_blur.jpg
library_logo ↴
image/english1d77eddc5aee548380ac40432f409502288daafe/logo.png
image2x/english1d77eddc5aee548380ac40432f409502288daafe/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct129.17620137299772
logo_position/height_pct102.81154770261315
library_header ↴
image/englishb82759ed269333a175b2a5fc822185d4e10e87d9/library_header.jpg
image2x/englishb82759ed269333a175b2a5fc822185d4e10e87d9/library_header_2x.jpg
Assets
main_capsule3e5ff9b976e4aa1d5b073c4c31fbcadc5a108600/capsule_616x353.jpg
small_capsulea51555f124e863ba53a8557d7a9e6ad965eed5ee/capsule_231x87.jpg
headerheader.jpg
hero_capsule0d72b967d224eff7d0b1889970381150ee689ef5/hero_capsule.jpg
hero_capsule_2x0d72b967d224eff7d0b1889970381150ee689ef5/hero_capsule_2x.jpg
library_capsule4ebb26fc25d9869b9850e9056f4d9beadf57ac30/library_600x900.jpg
library_capsule_2x4ebb26fc25d9869b9850e9056f4d9beadf57ac30/library_600x900_2x.jpg
library_hero762e1d03bfea445fee698da2ce7e3245b47114a5/library_hero.jpg
library_hero_2x762e1d03bfea445fee698da2ce7e3245b47114a5/library_hero_2x.jpg
community_icon59ec8e5dd590253108d61fa620be499eb52ed764.jpg
page_background_pathapp/3402730
timestamp8 May 2025 – 07:13:11 UTC
Trailers
257132091 ↴
trailer_namehiggsino
trailer_category1
trailer_480p/video/webm257132091/movie480_vp9.webm
trailer_480p/video/mp4257132091/movie480.mp4
trailer_max/video/webm257132091/movie_max_vp9.webm
trailer_max/video/mp4257132091/movie_max.mp4
microtrailer/video/webm3402730/879873/864cedb257a2b59f51592c900b12350cf1326085/1750847663/microtrailer.webm
microtrailer/video/mp43402730/879873/864cedb257a2b59f51592c900b12350cf1326085/1750847663/microtrailer.mp4
screenshot_medium257132091/22f7e3ff8af67409eb3ba0a0c51a4378ff25038b/movie_600x337.jpg
screenshot_full257132091/22f7e3ff8af67409eb3ba0a0c51a4378ff25038b/movie_full.jpg
trailer_base_id879873
all_agestrue
is_highlighttrue
timestamp1746272106

Depots

ID Configuration Size DL.
3402731 192.26 MiB 57.01 MiB

Total size on disk is 192.26 MiB and total download size is 57.01 MiB.

Branches

Name Description Build ID Time Updated
public 19208113 20 July 2025 – 12:43:46 UTC
SteamDB does not own Mission To Fission
Gift the game to our bot to improve our data
Developer? Send us a key for complete data coverage
Open link