First up, let's cover what Peter Panic is.
Peter Panic is the world's first mobile mini-game musical, bringing all the magic of Big Broadway to your smart devices! Peter is an aspiring young director who wants to bring theater back to his hometown. As he travels from one strange location to the next, he must perform dozens of challenging, weird mini games to convince as many people as he can to help him. Boasting a full slate of original songs performed by an amazing cast of Broadway talent (including Tony nominees) and a full score by award-winning composer Benjamin Bonnema, this mobile musical experience by James Marion will have you begging for an encore.
With that out of the way, let's get to why the game might make its way to Switch. Adult Swim Games is the publisher of Peter Panic, and they took to Twitter with a random tweet about their various games. In reply to that tweet, a fan asked Adult Swim Games to bring Peter Panic to Switch. While Adult Swim Games didn't respond, the official Peter Panic account did.
🤔— Peter Panic! (@PeterPanicGame) May 22, 2019
With a response like that, it seems that the team behind the game is at least open to the idea of a port. Whether something is actually in the works remain to be seen, and it would likely have to involve Adult Swim Games.