♪ This is the Game Boy Advance game "Fantastic Children." The box and instruction manual are not included; this is a cartridge-only sale. The save method is EEPROM. There is no need to worry about save data loss due to battery depletion. This game is based on the anime of the same name and is a side-view action game. Developed by Inti Creates, it's generally well-made, but you'll mostly be avoiding enemies rather than defeating them. When encountering human enemies, you'll engage in a rock-paper-scissors command battle. ▲▼▲▼▲▼ Please Read Carefully ▲▼▲▼▲▼ ※ Instant purchase is OK. Buy it when you want it. ※ Shipping is planned via Nekopos (Yamato Transport). ※ It can also be changed to Yu-Pack (Japan Post) (please comment before purchasing). ※ We cannot negotiate prices. Please understand. ※ If the item remains unsold for several days, we plan to lower the price. ※ Please check out our other listings as well. ※ Listing date of this product: 2025/10/02 (L551)