I remain flabbergasted there’s no simpler way to get ten buttons of input and 240p of output on a generic 32-bit ARM device with a zillion official and unofficial add-ons. Especially when you look at the unholy chain of adapters necessary for input.
Especially once you swap the console playing the game for an early-model Wii, which has been hacked to hell and back, and has Gamecube, Bluetooth, and technically USB inputs.