Given that this is kingdom hearts and multiple worlds exist in that franchise and its possible to travel between them it’s possible to have 'travel the world without leaving your home" and still make it so that the full game is only playable with GPS location. All they’d have to do is tie physical locations to worlds in game but then make those worlds navigable without requiring the user to move.
Unfortunately the US government already took note ages ago. Cross-Industry and general strikes are illegal in the USA… This kinda thing can’t happen here.