OS specific docs, these cover setup and command-line builds:
If you want to run in a browser, refer to the Emscripten docs
How to set up your editor:
If you want to run on the 32blit handheld, refer to the 32blit docs
If you want to run on the PicoSystem handheld or other RP2040-based setups, refer to the Pico docs
To get started writing your own game, you should use the 32blit boilerplate - https://github.com/32blit/32blit-boilerplate/
Join the 32blit community on Discord - https://discord.gg/7qM9ftC