【Product Details】 ・Game Boy game software "Yu Yu Hakusho: Chapter of the Demon World Unification" (TOMY / Released in 1994) ・Set includes box, instruction manual, and cartridge (plastic tray also included). ・Overall, there is a used feel (scratches, corner wear, damage, and some yellowing on the box). ・Not in pristine condition, but in good enough condition for a collection (please check the photos for details). ・Software: Recently tested and confirmed to work without any problems. ・Save function has not been tested (whether save data remains is unknown). ・For those who intend to play, we strongly recommend replacing the internal battery due to its age. Everything in the photos is included. 【Notes】 ※Please understand that there may be minor scratches and age-related deterioration due to the item being used. ※No guarantee is provided regarding the save function. ※No claims or returns accepted. ※Cancellations and returns are not accepted after purchase, so please understand. ※Please ask any questions before purchasing. How about it for retro game fans and Yu Yu Hakusho fans? Thank you.