Mycelarium CD Key
PC price comparison · PLAN KAPKAN · Nov 3, 2026
Grow an ever-expanding fungal network in this relaxing incremental exploration game. Discover hidden resources, cultivate mushrooms that automate your production, and evolve your mycelium into a self-sustaining underground empire.
Lowest final price
at Steam · Standard Official
Historical low: $3.99 on November 3, 2026
Get the best deal ↗Compare Mycelarium key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −20%$3.99 | none | $3.99 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$3.99 · fees: noneGo to store ↗$3.99
Mycelarium price history
The chart appears after a few days.
Historical lows by store
- Steam$3.99
Mycelarium player count
- Playing now
- 755
- 24-hour peak
- 755
- 30-day peak
- 755
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Mycelarium
MYCELARIUM IS A MEDITATIVE INCREMENTAL GAME Start with a single mushroom. Spread your mycelium through the soil, discover hidden resources, and build a thriving underground network. Automate resource production, unlock strange new mushrooms, and watch your tiny organism grow into a vast, self-sustaining fungal empire. The forest is alive, but not hostile. Leaves fall and decay into food. Hedgehogs wander across the surface. Trees can become future sources of nutrients. There is no rush and no hard fail state, only the quiet pressure to expand, adapt, and connect. Explore an endless procedural underground filled with food pockets, water reservoirs, hard soil, and impassable stone. Build your fungal empire one thread at a time. FEATURES Grow a living underground mycelium network from a single mushroom Aim new growth with a slingshot-style control system Collect underground food pockets and connect to water reservoirs Improve range, width, water efficiency, node cost, budding chance, and soil penetration Unlock specialized mushroom mutations Launch wind-carried spores to create distant new growth points Build different mushrooms on the surface Parasitize trees Explore an endless procedural underground world A calm pixel-art forest Play at your own pace with no hard fail stateRead more
Mycelarium system requirements
Minimum
- OS *: Windows 7 (64 Bit)
- Processor: Intel Core 2 Duo 2.4 GHz
- Memory: 2 GB RAM
- Graphics: NVidia Geforce GTX 650 Ti, AMD Radeon HD 7790
- Storage: 700 MB available space
- Sound Card: Direct X Compatible
Recommended
- OS: Windows 11 (64 Bit)
- Processor: Intel Core i5 3.0 GHz
- Memory: 4 GB RAM
- Graphics: NVidia Geforce GTX 750 Ti, AMD Radeon R7 260X
- Storage: 700 MB available space
- Sound Card: Direct X Compatible
Mycelarium key FAQ
+What is a Mycelarium CD key?
A Mycelarium CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Mycelarium?
The cheapest Mycelarium key right now costs $3.99 at Steam, 20% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Mycelarium?
The lowest price we have recorded for Mycelarium is $3.99 on November 3, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Mycelarium?
Right now 755 people are playing Mycelarium on Steam, with a peak of 755 in the last 24 hours. Player counts are updated every 15 minutes.
+Is it safe to buy a Mycelarium key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
