The product is an authentic Mario Tennis cart for the Nintendo Game Boy Color, released in 2001. It belongs to the Mario Tennis series by Nintendo and falls under the sports genre. The game is rated E for Everyone and includes the manual. It is tested and confirmed to work. This NTSC-U/C (US/Canada) region game offers a fun tennis experience on the Game Boy Color platform. Made in Japan, it comes with a 3-month manufacturer warranty.