PHYSARUM: Slime Mold Simulator
Developed by Ka Hin Yuen · Published by Ka Hin Yuen
At a glance
Overview
A casual, indie, simulation game by Ka Hin Yuen, published by Ka Hin Yuen — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for PHYSARUM: Slime Mold Simulator.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 8+ 64 bit
- Memory: 2 GB RAM
- Graphics: GPU with Direct3D feature level 12_0 or higher (Most GPUs released 2014/2015 or later are compatible)
- Storage: 150 MB available space
- Additional Notes: Try the free demo to check system requirements if you are unsure!
Recommended
- Requires a 64-bit processor and operating system
Supported languages (1)
PHYSARUM: Slime Mold Simulator FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is PHYSARUM: Slime Mold Simulator?
Steam classifies PHYSARUM: Slime Mold Simulator as a Casual, Indie, Simulation game, developed by Ka Hin Yuen. 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.
How much does PHYSARUM: Slime Mold Simulator cost?
As of June 2026, Steam lists PHYSARUM: Slime Mold Simulator at $5.99. Prices and regional pricing change — check the Steam page for the current figure.
Is PHYSARUM: Slime Mold Simulator single-player or multiplayer?
Steam lists these modes for PHYSARUM: Slime Mold Simulator: Single-player. It lists a single-player mode.
Is PHYSARUM: Slime Mold Simulator on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists PHYSARUM: Slime Mold Simulator for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is PHYSARUM: Slime Mold Simulator out yet?
Yes — Steam lists a release date of Aug 29, 2021.
What platforms is PHYSARUM: Slime Mold Simulator on?
PHYSARUM: Slime Mold Simulator is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is PHYSARUM: Slime Mold Simulator single-player or multiplayer?
Steam lists these modes: Single-player.
How much does PHYSARUM: Slime Mold Simulator cost?
Steam lists it at $5.99.
Who made PHYSARUM: Slime Mold Simulator?
PHYSARUM: Slime Mold Simulator is developed by Ka Hin Yuen and published by Ka Hin Yuen.
Where to get PHYSARUM: Slime Mold Simulator
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Ka Hin Yuen.