Thank you for viewing. This is the Game Boy & Game Boy Color compatible software "Robot Ponkotsu SUN Version (Solar Version)". I am selling it to organize my collection. 【Product Condition】 This is a software-only listing (no box or instruction manual). There are scratches and minor wear due to age, but the label is in relatively good condition. The battery cover (with screws) on the back, which is unique to this software, is also included. 【Operation】 Operation has not been confirmed as I do not have a console. Please note that the remaining battery life of the backup battery and the clock battery cannot be guaranteed. 【Shipping】 I will wrap it in bubble wrap and ship it. It will be sent via Rakuraku Mercari anonymous delivery. Instant purchase is OK. For those who understand retro games, thank you.