About
Last updated: 2026-10-31
Mycelarium Wiki is an unofficial fan wiki for Mycelarium, an incremental simulation game by PLAN KAPKAN for Steam (Windows). The game is planned for release on Steam on 2026-11-03; the developer's own wording is "hopefully" that date. This site is not affiliated with or endorsed by PLAN KAPKAN.
What this wiki is for
Search results for a game that has not launched are mostly guesses repeated from page to page. This wiki does one thing differently: every game fact says how we know it.
- Verified means a first-party source states it: the Steam page, the developer's Steam news, an official screenshot or the official trailer.
- Observed in Demo means we saw it in third-party Demo footage, which is credited on the page. It may change at launch.
- Inferred is our reading of a screenshot. It is always worded as a guess.
- Not announced means no reliable source exists yet, so we state no value. Prices, upgrade costs and what the Symbiosis node does are in this group today.
How the pages are made
Pages are drafted with the help of AI tools and then checked against the sources above. None of them is based on our own playtime, so anything that depends on playing the game is either credited to the footage it came from or marked as unknown. Screenshots and trailer frames come from the official Steam page and the official Demo trailer and are credited under each image.
Corrections
If something here is wrong or out of date, email [email protected] with the page and the source. Fixes that can be checked against a first-party source are made and the page's date is updated.
Official sources
Use the Steam page for price, release time and support. For how this site is run, see the FAQ.