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Primordial Soup

Evolve amoebas that feed on each other's waste, buying genes and reproducing to dominate a shifting pond.

You guide a species of primitive amoebas through evolution, feeding on the excreta of your rivals in a shared, ever-shifting ecosystem. Each round your organisms drift or swim, eat, weather random environmental shifts, then buy new genes and reproduce. Steer your evolution smartly to grow your population and win before the environment cards run dry.

Species feed on each other's excretaBuy genes to reshape movement and metabolismRandom environment shifts force adaptation

Who it's for

Players who enjoy medium-weight strategy with genuine interaction and a witty scientific theme, and like optimizing an evolving position.

Not for you if…

You want something light or fast. The bodily-function theme, ninety-minute length, and fiddly phases won't suit everyone.

Vibe's take

A thinky ecosystem engine where positioning, gene-buying, and reading the food web matter, with a dry sense of humor about survival.

#1,503 on BGG

of over 30,000 ranked board games

Published 1997 · 29 years ago

older than 94% of games

In 5,805 collections

collected more than 64% of games

3–4 players · ages 12+

Best with 4

about 90 min

longer than 77% of games · typical 30–90 min

Complexity: demanding

Takes some learning · 2.7 out of 5 · heavier than 76%

Opinions: usual spread

A normal range of ratings

Language: some text

Text on cards or in the rules

Play style: competitive

Theme & categories