Planet Gemini
Planet Gemini is a factory-building and tower defense game. After crash-landing on two planets during an interdimensional journey, fend off waves of enemies and research a portal to survive.
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About This Game
Planet Gemini is a indie/strategy game with both single-player and multiplayer modes, developed by decidone and algen and released in 2026. Community ratings across Steam average 80.0/100 — a strong reception overall. Players commonly describe it as Automation, Base Building, Tower Defense, Online Co-Op and Procedural Generation.
Media
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User Reviews
80.0
Overall Score / 100
8.0/10
Steam (5 reviews)
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Game Information
Release Date
May 21, 2026
Developer
decidone, algen
Publisher
Planet Gemini
Platforms
Windows
Price
Free to Play
Analytics & Metrics
Free to Play Analytics Unavailable
VISE and VRI models are built on purchase-based data and do not apply to free-to-play titles.
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System Requirements
🪟 Windows
Minimum
- OS: Windows 10 64-bit
- Processor: Intel Core i3-6100 / AMD Ryzen 3 1200
- Memory: 4 GB RAM
- Graphics: GTX 750 Ti / Radeon R7 360
- DirectX: Version 11
- Storage: 1 GB available space
Recommended
- OS: Windows 10 64-bit
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: GTX 1060 / RX 570
- DirectX: Version 11
- Storage: 1 GB available space
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