So I bought two switches. The bad news is that you can only have one console activated for that account.. that means to download a game and play it on your second account, you have to deactivate one of them. Well I found something interesting. I deactivated one switch that I bought the game on, and activated the second switch. Downloaded the game, then deactivated that switch and activated the first switch. What I did not do is close the game in the deactivated switch, and now I can play both games at the same time. If you quit the game on the switch you deactivate it.. then you can't play it anymore! It will ask you to activate it. And as long as you don't quit the game your good. You can go back to the main menu, go into settings but just don't quit the game.