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Galactic Simulator 3

Wishlist Follow Ignore Launch Unwatch Watch
App ID 4827540
App Type Game
Developer
Publisher PcZ Games
Franchise Galactic Simulator
Supported Systems Windows macOS
Last Changenumber 38600309
Last Record Update 4 September 2026 – 10:47:26 UTC ()
Release Date 4 September 2026 – 07:00:52 UTC ()
❓ 80.28%
21 reviews
0
In-Game
🖥️ Simulation 🕒 Idler 🚀 Space Sim 🌠 Space 💡 Strategy

Galactic Simulator 3 is a space exploration and evolution sim inspired by the Fermi Paradox and Great Filter theory. Scan uncharted star systems, gather resources and samples, establish outposts and stargates, and witness the rise and fall of civilizations across an ever-evolving galaxy.

Additional Information

Developer PcZ Games
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher PcZ Games
Store Release Date 4 September 2026 – 07:00:59 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Simulation (28)
Store Genres Casual (4), Indie (23), Simulation (28), Strategy (2)
Steam Release Date 4 September 2026 – 07:00:52 UTC ()
Store Asset Modification Time 21 August 2026 – 15:26:51 UTC () (1787326011)
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height_pct76.38784871846059
osextended macos64,macosapplesilicon
name_localized
schinese银河模拟器3
englishGalactic Simulator 3
germanGalaktischer Simulator 3
frenchSimulateur Galactique 3
italianSimulatore Galattico 3
koreana갤럭틱 시뮬레이터 3
spanishSimulador Galáctico 3
tchinese銀河模擬器3
russianГалактический Симулятор 3
thaiเครื่องจำลองกาแล็กซี่ 3
japanese銀河シミュレーター 3
portugueseSimulador Galáctico 3
polishSymulator Galaktyczny 3
danishGalaktisk Simulator 3
dutchGalactische Simulator 3
finnishGalaktinen Simulaattori 3
norwegianGalaktisk Simulator 3
swedishGalaktisk Simulator 3
hungarianGalaktikus Szimulátor 3
czechGalaktický Simulátor 3
romanianSimulator Galactic 3
turkishGalaktik Simülatör 3
brazilianSimulador Galáctico 3
bulgarianГалактически Симулатор 3
greek Γαλαξιακός Προσομοιωτής 3
ukrainianГалактичний Симулятор 3
latamSimulador Galáctico 3
vietnameseTrình Giả Lập Thiên Hà 3
indonesianSimulator Galaksi 3
review_score 7
review_percentage 100
controllertagwizard Yes
AI Content Type 1
First seen on SteamDB 7 June 2026 – 01:03:51 UTC (), in changelist #36390012

Supported Languages

31 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes
French Yes Yes Yes
Italian Yes Yes Yes
German Yes Yes Yes
Spanish - Spain Yes Yes Yes
Danish Yes Yes Yes
Ukrainian Yes Yes Yes
Russian Yes Yes Yes
Bulgarian Yes Yes Yes
Hungarian Yes Yes Yes
Indonesian Yes Yes Yes
Turkish Yes Yes Yes
Greek Yes Yes Yes
Norwegian Yes Yes Yes
Czech Yes Yes Yes
Japanese Yes Yes Yes
Polish Yes Yes Yes
Thai Yes Yes Yes
Swedish Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes
Romanian Yes Yes Yes
Finnish Yes Yes Yes
Dutch Yes Yes Yes
Portuguese - Brazil Yes Yes Yes
Portuguese - Portugal Yes Yes Yes
Spanish - Latin America Yes Yes Yes
Vietnamese Yes Yes Yes
Arabic Yes Yes Yes
Korean Yes Yes Yes
Malay Yes Yes Yes

Tags

🖥️ Simulation 🕒 Idler 🚀 Space Sim 🌠 Space 💡 Strategy 🔀 Procedural Generation 🧱 Sandbox 📷 Realistic 😌 Casual 🌱 Indie 📈 Incremental 🗺 Exploration 🧘 Relaxing 🌆 Futuristic 🌎 Immersive Sim 🚀 Sci-fi 👽 Aliens 🧊 3D 🗺️ Top-Down 👤 Singleplayer

Categories

Single-player Steam Achievements Steam Leaderboards Family Sharing Steam is learning

Assets

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page_background_pathapp/4827540
last_modified16 September 2026 – 03:38:55 UTC
timestamp16 September 2026 – 03:38:55 UTC

Trailer 1297068 ↴

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trailer_category 1
microtrailer ↴
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all_ages true
is_highlight true
timestamp 21 August 2026 – 15:26:59 UTC

User File System

Key Value
quota 0
maxnumfiles 0
savefiles
0 ↴
rootWinAppDataLocalLow
pathPengchengZhao/GalacticSimulator3
pattern*
recursive1
rootoverrides
0 ↴
rootWinAppDataLocalLow
osMacOS
oscompare=
useinsteadMacAppSupport
pathtransforms/0/findPengchengZhao/GalacticSimulator3
pathtransforms/0/replaceunity.PengchengZhao.GalacticSimulator3
1 ↴
rootWinAppDataLocalLow
osLinux
oscompare=
useinsteadLinuxHome
pathtransforms/0/findPengchengZhao/GalacticSimulator3
pathtransforms/0/replace.config/unity3d/PengchengZhao/GalacticSimulator3
hidecloudui 1
ignoreexternalfiles 1

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Read more about cloud saves in Steamworks documentation.

Platform Path Pattern
[All OSes] %USERPROFILE%/AppData/LocalLow/PengchengZhao/GalacticSimulator3 *
MacOS (Override) ~/Library/Application Support/unity.PengchengZhao.GalacticSimulator3
Linux (Override) ~/.config/unity3d/PengchengZhao/GalacticSimulator3
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