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newvs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
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100% positive of 2 · 2 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
MYCOCOSM is a casual arcade shooter and resource manager where you take the role of a newly sprouted seedling. Fight off waves of soil-borne enemies using antimicrobial chemicals, and trade for precious nutrients with wandering fungal spores - but beware their deceitful dealings.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (2 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
General Changes: Reduced the amount of phosphorous and nitrogen drained by new leaves by 50% Annual Mode Changes: For every 5 combo points, the plasmid chance is increased by 0.1% (Down from 10 combo points) Accepting a red trade deal will reduce the current p…
Features: Added ability to reset progress in Annual Mode. Bugs: Fixed glitch with the menu in Annual Mode where sometimes the previous screen wouldn't clear.