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: Rhizomorphs : robust cords that explore new substrates Mycorrhizae : symbiosis with tree roots, feeding both you and the forest Carpophores : the visible mushroom, a spore factory in full bloom Forest Network : you control the Wood Wide Web Cordyceps Parasites : infect insects, make them work for you Fungal Consciousness : the network thinks, optimises, expands Mycelial Singularity : you have transcended biology. The cosmos is your substrate A Living Network The central canvas is alive. Your mycelium pulses, filaments grow outward, particles drift and burst. Random events appear at any time : Bioluminescent Spore : catch it for ×7 production or 15 minutes of nutrients in an instant Spore Storm : gather drifting spores across the canvas Bacterial Invasion : repel the attack before your network is damaged Cosmic Mycorrhiza : rare, radiant, extraordinary 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: !click : viewers click the mushroom for you !boost : vote for ×3 NPS for 20 seconds !invade : vote to trigger a bacterial invasion !buy : community votes to purchase an organism No rankings. No competition. Just a living, breathing fungal empire. built together. Key Features Idle / incremental gameplay with active events 10 organisms, 45+ upgrades, 100 Steam achievements Prestige system with permanent bonuses Twitch chat integration Dynamic animated canvas Available in English, French, German, Spanish, Italian, Portuguese Windows, macOS, Linux
