Build a tiny world in a jar. Layer gravel, charcoal, moss and soil, plant ferns and succulents, then add frogs, a box turtle, snails, ladybugs or a few fireflies. Give it its own weather: a little sun, a rain cloud, a thunderstorm, snow. Share it or sell it on the marketplace and become a tycoon!

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This game is not yet available on Steam

Planned Release Date: Nov 12, 2026

This game plans to unlock in approximately 11 days

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About This Game

Build a tiny world in a jar. Layer gravel, charcoal, moss and soil, plant ferns and succulents, then add frogs, a box turtle, snails, ladybugs or a few fireflies. Give it its own weather: a little sun, a rain cloud, a thunderstorm, snow. Then watch it grow.

Sell what you make on Mossy, the in-game shop, or keep one on your desktop as a pet that lives in the corner of your screen. You can also send a jar to a friend.

No timers, no fail state. Just glass, dirt and things growing.

Share your creations with anyone via the demo terrarium viewer!

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-6500 / AMD Ryzen 5 1400
    • Memory: 8 MB RAM
    • Graphics: NVIDIA GTX 1050 Ti / AMD RX 570 (4 GB VRAM)
    • Storage: 400 MB available space
    • Sound Card: DirectX compatible soundcard or onboard audio
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i7-8700 / AMD Ryzen 5 3600
    • Memory: 16 MB RAM
    • Graphics: NVIDIA GTX 1660 Super / AMD RX 5600 XT (6 GB VRAM)
    • Storage: 400 MB available space
    • Sound Card: DirectX compatible soundcard or onboard audio