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SIRIUS-4

Wishlist Follow Ignore Install Unwatch Watch
App ID 2435030
App Type Game
Developer
Publisher Triumvirate Games
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 31013720
Last Record Update 9 September 2025 – 09:59:45 UTC ()
Release Date 3 September 2025 – 05:11:03 UTC ()
❓ 52.39%
11 reviews
1
In-Game
🗺️ Adventure 🖥️ Simulation 💥 Action 🚀 Space Sim ✈️ Flight

"Sirius-4" is a plot-oriented space simulator that gives the player complete freedom of action as a hired pilot of the "Sirius" unit. The action takes place on the outskirts of human space during a turbulent time for the galaxy after a global war.

Additional Information

Developer Triumvirate Games
ReleaseState released
Publisher Triumvirate Games
Store Release Date 3 September 2025 – 05:11:03 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://vk.com/sirius_4?from=groups
Primary Genre Indie (23)
Store Genres Adventure (25), Indie (23), Simulation (28), Early Access (70)
Steam Release Date 3 September 2025 – 05:11:03 UTC ()
Store Asset Modification Time 18 June 2025 – 15:10:45 UTC () (1750259445)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct40.249702734839474
height_pct57.71130791011508
osextended empty string
Is free on the store? Yes
review_score 5
review_percentage 54
Detected Technologies (?) Unity Engine, UnityBurst SDK, UnityIL2CPP SDK
controllertagwizard Yes
Early Access Release Date 3 September 2025 – 00:00:00 UTC ()
First seen on SteamDB 13 May 2023 – 07:32:53 UTC (), in changelist #18784431

Supported Languages

2 Languages Interface Full Audio Subtitles
Russian Yes Yes Yes
English Yes Yes

Tags

🗺️ Adventure 🖥️ Simulation 💥 Action 🚀 Space Sim ✈️ Flight 🧊 3D 🌠 Space 🌆 Futuristic ⚔️ Combat 🌱 Indie 🐤 Early Access 🌲 PvE 🌍 Open World 💼 Trading 👤 Singleplayer

Categories

Single-player Family Sharing Early Access Steam is learning

Assets

Load all asset images
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small_capsule
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englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
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image2x/englishb8641554620a542111a0f7d6ea026c789d36e347/logo_2x.png
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logo_position/width_pct40.249702734839474
logo_position/height_pct57.71130791011508
library_header ↴
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Assets
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community_icon9e4b943fd70416de59740f02fba7ebf53866e0a7.jpg
page_background_pathapp/2435030
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timestamp9 September 2025 – 09:54:12 UTC
Trailers
257091378 ↴
trailer_nameSIRIUS-4
trailer_category3
trailer_480p/video/webm257091378/movie480_vp9.webm
trailer_480p/video/mp4257091378/movie480.mp4
trailer_max/video/webm257091378/movie_max_vp9.webm
trailer_max/video/mp4257091378/movie_max.mp4
microtrailer/video/webm2435030/10678592/90087439b0ebdb8be41e6f612686010c15ac06b2/1750918746/microtrailer.webm
microtrailer/video/mp42435030/10678592/90087439b0ebdb8be41e6f612686010c15ac06b2/1750918746/microtrailer.mp4
screenshot_medium257091378/30845f86bb773c5d2bfb40cf02c307a533de0eff/movie_600x337.jpg
screenshot_full257091378/30845f86bb773c5d2bfb40cf02c307a533de0eff/movie_full.jpg
trailer_base_id816996
all_agestrue
is_highlighttrue
timestamp1749292882

Depots

ID Configuration Size DL.
2435031 Windows English 5.31 GiB 4.21 GiB

Total size on disk is 5.31 GiB and total download size is 4.21 GiB.

 

Branches

Name Description Build ID Time Updated
public 19851648 9 September 2025 – 09:59:40 UTC

Other

Name Value
baselanguages English
hasdepotsindlc 0
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