Watch neural networks evolve through natural selection. Creatures learn to find food, avoid danger, and compete for survival.
Watch neural networks evolve through natural selection. Creatures learn to find food, avoid danger, and compete for survival.
Click on a creature to view details.
When the timer expires, the fittest creatures survive and breed. Their offspring inherit evolved brains and learned behaviors, then the cycle restarts.
Creatures learn during their lifetime by adjusting neural network weights when they eat, fight, or reproduce. Learning rate is an evolvable gene — offspring inherit both learned behaviors and the ability to learn.
Offspring mutation rates are pulled toward this target. Creatures still evolve their own rate, but this slider biases the population.
0.12Fitness Over Generations
Evolutionary Metrics
Species Distribution
Currently showing top performer
Creature Name: --
Thicker lines = stronger connections; green = positive, red = negative signal.
This will reset all settings to their default values and restart the simulation from scratch. All creatures, neural networks, evolution history, and saved progress will be permanently lost.