Great Game!
i really liked playing it and i tryed my best at every song got platin at every song.
i like the idea, quite funny.
and i somehow managed to play that on my phone.
one finger is mustard two are ketchup and mustart
you cant do ketchup alone on mobile ): even tho its ment to be played on pc i think you could do mobile support with ease since unity just allows to export it and you only have to make a ketchup button tbh.
(it takes two buttons that react to a click with the mouse curser whish works exactly like a touch on your phone)
edit:just found out its a game jam game lol
still would be cool if you add mobile support