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Alchemy Factory Recipes

Gloom Spores

MashTier V

Gloom Spores is a tier-5 material made in the Assembler from 2 Gloom Fungus and 1 Yeast Powder every 4 s — 15 per minute per machine. It is used in 2 recipes (Transformation Potion and Unstable Catalyst), and it can't be sold in the shop.

Shop sell price
Not sellable
Stack size
100
Unlocked at Alchemy Level
Level V
Output per machine
15/min

How to make

1 recipe
Recipe details

Assembler

4 s per craft· 15 crafts/min per machine

Tier III

Inputs

  • 2 ×Gloom Fungus30 per minute0.5 per second2 per craft
  • 1 ×Yeast Powder15 per minute0.25 per second1 per craft

Output

  • 1 ×Gloom Spores15 per minute0.25 per second1 per craft
Show rates
Plan

Used in

2 recipes

Unlocked by

  • ResearchGloom SporesCosts 4s 400c · 174 research pointsTier V

Change history

  1. v0.5.4467Patch note2 Jun 2026
    • “Yeast Powder and Gloom Spores no longer carry the Catalyst tag.”

Patch-note lines are quoted from the official notes. Exact data changes are tracked from v1.0.4962.

Gloom Spores FAQ

How do you make Gloom Spores in Alchemy Factory?

Gloom Spores is made in the Assembler from 2 Gloom Fungus and 1 Yeast Powder every 4 s — 15 per minute per machine.

What is Gloom Spores used for?

Gloom Spores is an ingredient in 2 recipes: Transformation Potion and Unstable Catalyst.

How do you unlock Gloom Spores?

Gloom Spores is unlocked by the Gloom Spores research at Tier V.

Generated from the v1.0.4962 game files. Rates assume base machine speed without research upgrades.

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