Famicom game software "Crazy Climber," made by Nichibutsu, NBF-CY model, Made in Japan. - Title: Crazy Climber - Model: NBF-CY - Manufacturer: Nichibutsu - Country of Manufacture: Japan Thank you for viewing. Operation has been confirmed on a Famicom compatible console! Since this is an old cartridge, operation on all models cannot be guaranteed! The images are everything! This is AI, so there may be errors in the description! I am also selling other items, so please take a look if you'd like!