Slide a Game Boy Color cartridge from 1998 into one of these classic slots and the console reads it exactly the way a Game Boy Color would have, no software translation layer involved. A few numbers make the case on their own:A 3.5-inch display running at 615 ppi, roughly ten times the pixel density of the original Game Boy screen. Nintendo’s own handheld trio, original Game Boy, Game Boy Color, and Game Boy Advance, works without an adapter on the Analogue Pocket. The ModRetro Chromatic sticks to Game Boy and Game Boy Color only, housed in a magnesium alloy shell, and it ships with a licensed Tetris cartridge in every box. Ask what happens once the cartridge slot itself wears out, too.