Observe a first cycle
The packaged app offers Pocket Universe as its starting world. Its opening sequence introduces a place and the relationships that form as it runs.
World Machine · Experimental macOS project
Open a .world document, inspect its state, and try a different branch. This macOS pre-alpha is still changing, including its file format and public APIs.
Start with Pocket Universe
The packaged app offers Pocket Universe as its starting world. Its opening sequence introduces a place and the relationships that form as it runs.
Observe the next cycle, leave the world running, or try an intervention on a branch. The timeline and inspector let you examine events and state.
From a pack to a world
Open a .worldpack to inspect it. Opening does not run its code; installation requires review, including for the packs shipped with the app.
After installation and activation, create a world and save it as a .world document. Branch history stays with the document.
Before building
The file format and public APIs may change. Current packages are ad-hoc signed and not notarized. Follow the pre-alpha packaging notes.
Pocket Universe, Tiny Society, and Micro Company provide different worlds. Developer documentation covers the runtime, pack contracts, and projection interfaces.
Get the pre-alpha
There is no production GitHub Release. The repository includes build and packaging scripts; start with docs/PRE_ALPHA_RELEASES.md.