–– FPS

POPULATION · 60 S preypred

Prey: 30 · Predators: 5

Closed ecosystem · Observation 05

Petri Dish

A glass world of hunter and hunted. Food drifts in from the rim; everything else is negotiation.

Sim speed1×

0.25×1×4×

Dish seeded — 30 prey · 5 predators.

Prey drift, flock and seek the dim food that gathers at the rim. Well-fed prey multiply.

Predators stalk prey. A fed predator multiplies; a hungry one starves.

SPACE — pause · R — reset