I'm not interested in selling games, so I'm not concerned about Google Store (Play), Apple Store, Microsoft Store, or any other public deployment methods. But what I am interested in is creating small games and/or interactive vignettes for friends and family only. They'd be chock full of political incorrectness, private family jokes, family insults, etc... I'd like them to experience these creations on the platform of their choice, whether it be in a browser, on an Android device, and Apple device, ChromeBook, etc...
My question is then, is this possible? And could anyone give some guidance on how I would go about accomplishing this? Again, it'd be strictly for personal usage and enjoyment of a select group of friends and family. But on their platform of choice.