I think controlling a vibrator with a game controller might already be doable. There are already remote controlled vibes out there, I’m not sure if there are any open sourced ones you could write code for to make them respond to a controller but I’m guessing there are since there are vibrators out there you can connect to respond/vibrate to donations made to your cam show. I’d be more interested in a video game that is linked to a vibrator. This way when a guy is playing a video game it is still fun for his girlfriend. Kill an enemy? It vibrates. Level up? It vibrates. Die? It vibrates. Just make it an action packed game and make each action vibrate at a different speed and you’ve got one hell of an afternoon. And sorry for the run-on comment, I’m on mobile and putting some structure in a comment seems impossible on mobile.