FNF vs Piconjo is a mod for Friday Night Funkin where the Boyfriend has a hardcore musical battle with Piconjo. To win, players need to hit the right keys at the right moment keeping up the rhythm. This modification is still under development and only one song is available in it. But the game can already be easily launched on any platform. In particular, it can be activated on PCs, laptops, mobile phones, iPhones, and tablets.