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A fungal idle game where you grow a mycelial empire from a single filament. Click to harvest nutrients, build living organisms, trigger sporulation to prestige, and let your Twitch viewers join the network.
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Match strength key:80+65+50+<50HyphoSphere
SteamAbout HyphoSphere
Grow. Expand. Transcend.
HyphoSphere is a fungal idle game where you build a mycelial empire from a single filament to a cosmic singularity. Click to harvest nutrients, construct living organisms, and watch your network spread across the planet ... and beyond.
From Hypha to Singularity
Start with a single Simple Hypha and unlock 10 distinct organisms, each with its own identity on the living canvas:
A Living Network
The central canvas is alive. Your mycelium pulses, filaments grow outward, particles drift and burst. Random events appear at any time :
Sporulation — The Prestige System
When your empire grows large enough, trigger Sporulation: reset everything and earn Primordial Spores. Each spore grants a permanent +5% production bonus. The cycle begins again : faster, richer, deeper.
100 Achievements
From your first harvested nutrient to billions of clicks and cosmic transcendence : 100 achievements track your journey and power up Symbiotic Vitality, a bonus that scales with every milestone you reach.
Twitch Integration
HyphoSphere is designed to be streamed. Connect your Twitch channel and let your viewers become part of the network:
No rankings. No competition. Just a living, breathing fungal empire. built together.
Key Features
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