You can play the "game" here: http://moonbench.xyz/projects/workshop/axiom/stable/
Or you can download the repo and run it locally. No server is needed.
/engineCore components of the engine. Responsible for updating, rendering, audio playback and image rendering,
/entitiesComponents that can extend each other add functionality, representing objects in the game world
/scenesInstructions for each part of a level in the game
/universeComponents that encapsulate, combine, and nest to contain the game world
/utilMath, animation, and other useful functions shared throughout the system