Box included. Startup confirmed. However, please note that we cannot guarantee functionality on the buyer's device. Please understand that this is a vintage item and has been stored by a private individual. We look forward to your purchase if you understand the above. 〈Reference〉 Includes the instruction manual for Kirby Tilt 'n' Tumble, Game Boy Color exclusive, in good condition. - Brand: Nintendo - Game Title: Kirby Tilt 'n' Tumble - Platform: Game Boy Color - Condition: Good Thank you for viewing.