This is the Nintendo Family Computer game "Satsui no Kaisou: Softhouse Renzoku Satsujin Jiken" (Murderous Intent: Softhouse Serial Murder Case). Cartridge only. Box and instruction manual are not included. This is a used item that has been stored at home for a long time. I was unable to confirm that the game could be read on the Light Computer Retro, so I am selling it as junk. Please understand this before purchasing. Returns and exchanges are not possible. Thank you for looking.