We Finally Have a New Retroflag Handheld! In this video we take look at the all-new RetroFlag GPi Case 2, A GameBoy DMG Inspired Handheld emulation Console Powered by Raspberry Pi CM4! With an upgraded 3” 640×480 IPS Display and the option of an HDMI Dock this little retro handheld has turned out to be really awesome and it can play PSP, Dreamcast, PS1, and even N64 Games using RecalBox, RetroPie, or even Batocera.