You just have to set it up to be able to be installed via the client, thankfully you won't need anything but their tool to do that, oh yeah and manifest. Here you go: https://itch.io/docs/itch/integrating/manifest.html
You just have to set it up to be able to be installed via the client, thankfully you won't need anything but their tool to do that, oh yeah and manifest. Here you go: https://itch.io/docs/itch/integrating/manifest.html