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The Largest Organism

CasualSimulationPCSoloBuy · from $5.99

About this game

An incremental idle sim with one input: drop glucose. A live slime-mold simulation finds it, grows, and swallows five habitats, from a petri dish to a city.

Last checked 7 Nov 2026

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The Largest Organism

An incremental idle sim with one input: drop glucose. A live slime-mold simulation finds it, grows, and swallows five habitats, from a petri dish to a city.

Available on Steam (PC) — Buy · from $5.99, checked 7 Nov 2026.

Availability historyPast official availability changes
  • BuySteam · PC · 30 Oct 2026