Lead humanity’s final journey beyond Earth. Launch ships, harness gravity slingshots, and explore distant star systems to make humanity multi-planetary.

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About This Game

Earth is no longer sustainable.

Lead humanity’s final journey beyond the Solar System. Launch ships from fragile worlds, use gravity to bend your path, discover new star systems, and search for planets that could carry civilization forward.

Plan each launch, manage fuel and cargo space, and decide when to scan, deploy, trade, or push deeper into the unknown. Every expedition costs time and resources, and every discovery may open a new route for humanity.

Will you guide humanity to become a multi-planet species?

Key Features

  • Skill-Based Launch & Gravity Navigation
    Time your engine burns, reach escape velocity, and use planetary gravity to bend trajectories and reduce fuel costs.

  • Strategic Expedition Planning
    Choose what to carry, where to fly, and when to spend fuel — preparation matters before every launch.

  • Planet Scanning & Orbital Deployment
    Scan planets for data, then deploy probes from orbit to recover resources and rare samples.

  • Star Atlas & Stargate Exploration
    Reveal new star systems, travel through stargates, and gradually expand humanity’s reachable frontier.

  • Ships, Equipment & Colonization
    Buy tools, unlock new hulls, seed promising planets, and establish colonies beyond Earth.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI generates a few images and icons, reviewed manually.

System Requirements

Windows
macOS
    Minimum:
    • OS *: Windows 11/10/8/7
    • Processor: AMD FX 6300
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 750TI
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 10 GB available space
    Recommended:
    • OS: Windows 11/10
    • Processor: i5-7400
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 15 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: MAC OS X 10.15
    • Processor: M1 / Intel Core i5
    • Memory: 8 GB RAM
    • Network: Broadband Internet connection
    • Storage: 10 GB available space
    Recommended:
    • OS: MAC OS X 10.15
    • Processor: M2 / Intel Core i7
    • Memory: 16 GB RAM
    • Network: Broadband Internet connection
    • Storage: 15 GB available space

Customer reviews for Periapsis: Gravity Slingshot About user reviews Your preferences

Overall Reviews:
Positive (23 reviews)






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