Here's how to make your Pico-8 game playable on itch.io!
- Export from pico: EXPORT FILENAME.HTML
- It makes FILENAME.HTML and FILENAME.JS
- Rename FILENAME.HTML to INDEX.HTML (cuz that is what itch.io wants) then ZIP those two files.
- Now, in itch.io upload, choose HTML instead of Executable and upload the zip
- Choose 750x680 display size (Thanks again, KittenM4aster!)
- After you upload, you can change the theme of the page to match your game, like this: https://thattomhall.itch.io/myrrhs-edge
Those are the tricky bits -- fill in the rest and you are good to go!