Unofficial fan wiki
Mycelarium Wiki
Mycelarium is a Steam incremental game by PLAN KAPKAN about growing a fungal network underground. This wiki separates what is verified, what we saw in the Demo, and what nobody knows yet.
Planned release: Nov 3, 2026
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Three pages that answer most searches
Recent Updates
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Mycelarium Beginner Guide: First Hyphae Shots (Demo)
Start Mycelarium Demo 2.0 with HUD basics, hyphae shots, rain-free shooting and your first mushroom, using only official sources and labeled Demo footage.
guides
Mycelarium Tips: Early-Game Tips From the Demo
Early Mycelarium Demo tips backed by official screenshots and labeled Demo footage: water, rain, upgrade nodes, mushrooms and saves, each claim sourced.
guides
Mycelarium Hedgehogs: Why They Steal Mushrooms
Hedgehogs on the surface can take your mushrooms in Mycelarium. Official lore, the Demo 2.0 Repeller unlock, and which hedgehog details are still unknown.
guides
Mycelarium Mushrooms: Spore, Repeller, Predator & Tree
Four mushroom types named on Mycelarium's official upgrade tree, plus trailer text about 12 types. Official features, Demo observations, and unknowns.
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Mycelarium Resources: Food, Water & Points Explained
Mycelarium HUD food, distance, water and star points from official screenshots, plus rain shots, water pockets and links to the related upgrade nodes.
info
Mycelarium FAQ: Price, Steam Deck, Codes & Saves
Mycelarium FAQ on Steam price, free Demo, codes, cheats, saves, Steam Deck, multiplayer, and languages—verified facts only, gaps marked not announced.
Explore the wiki
Three sections. Every page says how we know what it says.
Game info
Release date, system requirements, the free Demo and the questions people actually search.
Release
Planned Nov 3, 2026 on Steam
Demo
Free, Demo 2.0 since Oct 30
Platform
Windows (per the Steam page)
Price
Not shown yet
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Guides
How the core loop works, as observed in the Demo. Numbers may change at launch.
- 1
Shoot a hypha from your mushroom
- 2
Click the hypha to place a node
- 3
Reach food pockets and water
- 4
Grow mushrooms near the surface
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Upgrade tree
Every node from the official screenshot, grouped by branch. Costs and effects are not announced.
Hyphae
6 nodes
Fruiting Bodies
13 nodes
Enzymes
6 nodes
Symbiosis
1 node, shown locked
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Planning to play on launch day?
The Steam page is the source of truth for price and release time. We plan to recheck these pages when the game releases and mark what changed.