Please read the profile! As the title and photo indicate, this is the software only. I believe the software itself doesn't have any major noticeable damage. I have confirmed the operation and backup functionality. Regarding the backup of this software, it is battery-powered. I have confirmed that saving, etc. works without any problems. However, please be aware that I cannot provide any guarantee after purchase. Thank you for your consideration! #Games #WonderSwan #Sammy #Table