Something to keep in mind is that this is an online-only game, it does not have full offline play and it does also have micro-transactions.
Thankfully, it feels pretty great though and it looks just fine thanks to the cartoony style to it. Even on Low details it wouldn't go much above 40FPS.
Performance on Steam Deck isn't as good as expected though, considering the pretty simple style and game mechanics. YouTube videos require cookies, you must accept their cookies to view.