Nintendo

Nintendo is a company that is well known for consoles, and video games, and is also known for Mario.

Nintendo consoles that Game Genie was designed for (in alphabetical order):
 * Gameboy
 * Nintendo Entertainment System (NES) (sometimes referred to simply as Nintendo.
 * Super Nintendo Entertainment System (SNES)

Subsequent Nintendo consoles that didn't have a Game Genie (in chronological order)
 * Nintendo 64
 * Gameboy Color
 * Gameboy Advance
 * Gamecube
 * Nintendo DS
 * Wii
 * Nintendo 3DS
 * Wii U