This product is a Nintendo Game Boy Tetris cartridge with fast shipping. It is a genuine Nintendo product published in 1989 and is part of the Tetris Series. The game is rated E for Everyone and falls under the puzzle genre, with a focus on blocks and strategy. Made in Japan, this NTSC-U/C (US/Canada) region game offers 3 months of manufacturer warranty. Perfect for retro gaming enthusiasts looking to add a classic puzzle game to their collection.