@RockRiver Cool! Didn’t know emulators could achieve that, also possibly since you said some monochrome systems has color out expansions, i dont think its possible only attaching to possibly the link port (it could be used for something anyway) without modding, because the Virtual Boy was released when leds was too expensive, so they used a red monochrome display to save a bunch of money, so yeah its maybe possible for changing the LEDs or the Red Glass
Man i wonder if we could put a raspberry with an Virtual Boy Custom Pallete Mednafen emulator on the Virtual Boy…