Game Overview
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer’s perspective.
Fermi Paradox: As of now (2025), there is no reliable evidence to suggest that extraterrestrials have visited Earth. — “Where are they?”
The Drake Equation helps us understand the probability of extraterrestrial civilizations existing. Galactic Simulator implements all the components of this formula.
The Great Filter: The Great Filter is the idea that, in the development of life from the earliest stages of abiogenesis to reaching the highest levels of development on the Kardashev scale, there is a barrier to development that makes detectable extraterrestrial life exceedingly rare. According to the theory, Galactic Simulator defines the following Great Filters (evolutionary stages):
- Suitable stellar systems and potentially habitable planets
- Organic molecules (e.g., RNA)
- Prokaryotic cells
- Eukaryotic cells
- Multicellular Organism
- Intelligent Organism
- Tribal Stage
- Civilizational stage
Civilizations have a probability of failing at various stages of the Great Filter.
Civilization Levels (Kardashev Scale): Once a planet reaches the civilization stage, it begins to develop its level of civilization, measured by the Kardashev Scale.
Unique Planets: Each planet has its own unique appearance and is fitted with real-world physical data.
Installation Instructions
- Click the green button below to be redirected to UploadHaven.com.
- Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
- Once the transfer is complete, right-click the .zip file and select “Extract to Galactic Simulator” (To do this you must have 7-Zip, which you can get here).
- Open the folder that you just extracted and run the game as administrator.
- Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.
Download Links
Download the full version of the game using the links below.
🛠 Easy Setup Guide
- Check for missing DLL files: Navigate to the
_Redist
or_CommonRedist
folder in the game directory and install DirectX, Vcredist, and other dependencies. - Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
- Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.
💡 Helpful Tips
- Need installation help? Read our full FAQ & Troubleshooting Guide.
- Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
- Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
- Game won’t launch? Try compatibility mode or install missing DirectX updates.
- Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.
❓ Need More Help?
Visit our FAQ page for solutions to frequently asked questions and common issues.
System Requirements
- OS *: Windows 11/10/8/7
- Processor: AMD FX 6300
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 750TI
- Network: Broadband Internet connection
- Storage: 10 GB available space
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