Real quick easy question that I can't find yet.
Does the full version of GM2 come with the $399 mobile package? I currently don't have GM2.
If you buy the $399 Mobile package, you get the $399 Mobile exports (iOS, Android).
If you buy the $99 Desktop version, you just get the $99 Desktop export (Windows, Mac, Linux)
If you buy the HTML5 version, then you just get the HTML5 export.
If you buy the UWP version, then you just get the UWP export.
All the exports are separate products and need to be purchased individually, but you get access to both the Windows and Mac versions of the IDE and access to local testing.
ie. If you bought the Mobile exports, you could could still run / test your game on Windows or Mac but you cannot compile an exe to run on that platform - for that you would need to purchase the Desktop export.