You can choose to export your games as executables, so that you can put them on other storefronts directly - e.g. Steam.
The following restrictions apply to all games that are exported from s&box:
There are two different project types that you need to be aware of.
To change your project type, go into your project's settings and toggle the "Disable Whitelist" option under the "Standalone" category;
With the option disabled, your game becomes a standard platform app.
You can export a standard platform app as a standalone app, though there are some restrictions:
With the option enabled, your game becomes a standalone-only app.
Standalone-only apps can't be put on the s&box platform, but you can treat them like games exported from any game engine - and you get full control over everything:
Exporting your game is done through the Export Wizard.
To access the wizard: