The product is a Nintendo Game Boy game titled "Metroid II: Return of Samus," released in 1991. This action and adventure game is part of the Metroid Series, published by Nintendo. It is rated E for Everyone and includes a manual. The game is in NTSC-U/C (US/Canada) region and has been tested and confirmed to work. Made in Japan, this classic game offers thrilling gameplay and engaging storyline that fans of the series will enjoy.