PHYSARUM: Slime Mold Simulator artwork$5.9990%Positive

PHYSARUM: Slime Mold Simulator

PHYSARUM is a sandbox simulation game. Simulate the real world slime mold Physarum polycephalum by generating millions of living particles. Create and mutate slime species in real time to discover countless mesmerizing and emergent patterns.

Screenshots

From the Steam store

A mesmerizing and relaxing simulation sandbox.

Watch the slime mold Physarum polycephalum grow in real time as you tweak and mutate its properties. Learn about the real life organism and discover different ways to manipulate its behavior. Encounter countless unique and organic looking patterns with a seemingly simple multi-agent chemoattractant system.

Features

Watch as many slimes as your computer can handle interact with each other Discover new and unique patterns and share them with others (Join our Discord!) Create environments with drawings, images, videos, or a live feed from your webcam and watch the slimes take its form Watch different slimes transform into each other with the morph system

Games like PHYSARUM: Slime Mold Simulator

See all
MoldLab

MoldLab

With just a few sliders you can make beautiful structures from millions of little creatures following each other.

100% of 2 Steam reviews are positiveFree
The Largest Organism

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…

0% of 2 Steam reviews are positive$5.99
FUNG

FUNG

UNLEASH THE LIVING PIXELS - Nurture your mesmerizing slime mold and dive into the depths of a radiation-soaked realm, harnessing its energy.

100% of 4 Steam reviews are positive$4.99
The Sapling

The Sapling

Design creatures and plants, release them into one world, and watch what evolution does with your creations.

88% of 1,988 Steam reviews are positivePlayers online now: 62$17.99
Gridworld

Gridworld

Gridworld is an artificial life and evolution simulator. Watch creatures evolve through natural selection as they learn to find food, avoid danger…

85% of 238 Steam reviews are positivePlayers online now: 1$1.99
Substrate: Emergence

Substrate: Emergence

Breed fluorescent colonies that mutate, swarm, and devour each other in a petri dish.

86% of 35 Steam reviews are positive$9.09
Plankton

Plankton

Minimalist style game : plankton simulation, an electronic pet generated by math codes. Under your care it will slowly grow up and evolve.

76% of 82 Steam reviews are positive$0.49
The Bibites: Digital Life

The Bibites: Digital Life

Digital life that actually evolves. Bibites are tiny creatures with neural network brains and genes of their own: set up a world, let natural…

96% of 229 Steam reviews are positivePlayers online now: 30$9.99
Space Simulation Toolkit

Space Simulation Toolkit

Build tiny worlds from atoms, tweak their rules, and see what happens.

80% of 519 Steam reviews are positivePlayers online now: 27$17.77
Sandboxels

Sandboxels

A pixel sandbox where every powder, liquid and gas reacts, and the only goal is the one you set yourself.

94% of 1,182 Steam reviews are positivePlayers online now: 38$0.99
Sand:box

Sand:box

Mix pixel particles into contraptions, from simple circuits to floods of sand, all at your own unhurried pace.

93% of 1,730 Steam reviews are positivePlayers online now: 26$1.99
nothing_matters

nothing_matters

A short point & click narrative adventure inspired by the real life experience of a struggling solo indie game developer.

84% of 227 Steam reviews are positiveFree