Galactic Simulator is a Sandbox, Sci-fi, Casual game for PC published by PENGCHENG ZHAO in 2025. Simulate the evolution of celestial bodies.
Galactic Simulator PC Game 2025 Overview:
This 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. The game supports multiplayer mode. Create a unique galaxy with friends! As of now (2025), there is no reliable evidence to suggest that extraterrestrials have visited Earth. The Drake Equation helps us understand the probability of extraterrestrial civilizations existing. Galactic Simulator implements all the components of this formula.
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): Civilizations have a probability of failing at various stages of the Great Filter.
Once a planet reaches the civilization stage, it begins to develop its level of civilization, measured by the Kardashev Scale. Each planet has its own unique appearance and is fitted with real-world physical data. If you’re unfamiliar with the above theoretical background, don’t worry—the game isn’t complicated. There are only a few key click actions, and it provides detailed explanations and auto-completion options. Even without any player input, the galaxy will evolve over time on its own. Tips on in-game camera controls: WASD to move, Q/E to rotate, Z/C to zoom
Features of Galactic Simulator:
- Supports screensaver mode for a stunning display of your galaxy—best experienced in full screen!
- Casual Mode:The success rate of most in-game events and the Great Filter is set to 50%.
- Supports leaderboards, letting players worldwide see your unique planet.
- Sandbox Mode: No resource use or generation, can advance universe time.
- Realistic Mode:More realistic success rates and data to simulate the real world.
- The game supports multiplayer mode. Create a unique galaxy with friends!
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Minimum 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