I downloaded Retroarch and it worked but I want to play a N64 Game but with the N64 Controller from Retroarch its impossible to play the game! Can I change the controller to another N64 controller on the iphone?
Change the overlay to an N64 overlay (Settings -> Onscreen Overlay -> Overlay Preset)
It’s very nice to have some customisability in this area, as controls are always subjective, and touch controls are already less intuitive by default.