Particle Lenia: Official Guide and Play Link

Follow the published setup

The official page’s instructions say to run the code to open a small simulation window. To view saved life forms, it says to set auto_create_matrix to 1 at the start of the code, then copy one of the save codes from the bottom and paste it in. The description does not give a more precise paste destination, so this guide does not invent one.

Published keys

The page lists Space to pause, E for editing mode, R to reset, T to toggle trails and S to advance one iteration while paused. L and K change selection size during editing, and arrow keys move around the map. Editor tools 1–5 are listed for dragging, spawning three particle types and deleting particles.

The description explains interactions through a force matrix between particle species. It does not set a victory condition; this reference describes the published simulation operations rather than adding gameplay goals.

Official play link

Open Particle Lenia on the official page · Game overview

Open the GameTio game page and select Play to start the game on that page.

Disclaimer: This reference summarizes the official page snapshot checked on 2026-10-30. GameTio has not actually played the game. Published descriptions and controls are attributed to the official page; this is not a gameplay review.