A cosmic idler that goes SUPERNOVA. Drag mass into your sun, grow it from spark to stellar and watch every upgrade stack. Linear. Exponential. Then genuinely SUPERMASSIVE.

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This game is not yet available on Steam

Planned Release Date: Q4 2026

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About This Game

In Sunborn you can play active, idle or both. There's always something to do.

Drag Mass Into Your Sun

Grow It From Spark To Supernova

Compound 158 Upgrades

Build A Machine That Never Stops Feeding

Sprint It In 15 Minutes. Or Hold The Light.

Three modes. Four global leaderboards.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11
    • Processor: Intel Core i3-6100 / AMD FX-6300
    • Memory: 4 GB RAM
    • Graphics: AMD Radeon R7 250 / NVIDIA GeForce GT 1030
    • DirectX: Version 11
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11
    • Processor: Intel Core i5-9400 / AMD Ryzen 5 2600
    • Memory: 8 GB RAM
    • Graphics: AMD Radeon RX 560 / NVIDIA GeForce GTX 1050 Ti
    • DirectX: Version 11
    • Storage: 500 MB available space
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