Game Boy software, a set of 4 cartridges only. I have confirmed the initial operation with my own Game Boy (does not guarantee operation on all consoles) Titles and Descriptions: Dragon Quest Monsters: Terry's Wonderland → Scratches, dirt, damage, stains, yellowing, etc. *There are many scratches on the back!!* Dragon Quest Monsters 2: Malta's Mysterious Key → Scratches, dirt, damage, etc. SaGa 2: The Secret of the Treasure Legend → Overall condition is not good!! Scratches, dirt, damage, stains, yellowing, etc. *Please check the condition!!* SaGa 3: Shadow or Light: The Completion → Overall condition is not good!! Scratches, dirt, damage, stains, yellowing, etc. *Please check the condition!!* *As this is a casual inspection, there may be oversights. *I have stored these personally, so those who are overly concerned about the condition should refrain from purchasing. *These are old items, so please consider carefully. *Please understand that these are used items. *There may be scratches, dirt, damage, stains, yellowing, etc. due to aging. *Please check the photos to confirm the condition as much as possible, and if you are satisfied, please make a purchase. *These are sold as-is, so please confirm before purchasing!! *Game consoles, etc., are not included. *Battery backup battery failure is not guaranteed. *Data will be sent as is if it remains. *Returns are not accepted to prevent product substitution. Thank you.