i added this and i play it entirely on my phone. funky friday is a fnf style arrow tapper and the good news is the tap zones are big enough that mobile is actually viable, unlike most rhythm games that cram tiny buttons. the song list is stacked and the rap battle duels are addicting. only real mobile gripe is input latency, if your phone lags even a little you drop notes on the fast charts, and yeah keyboard players get a timing edge on the hardest songs. but for a phone rhythm game its one of the few that respects touch players. 4 from me, just wish the netcode was tighter for us mobile folks.