Kingdom Hearts: The 30-Day Challenge is a Japanese-American action role-playing game developed by Disney and Square-Enix and published for Nintendo NX, PS4, and XBox One.
A 15-year-old boy named Hayato (Joey in the English version), and his sister, Rin (Felicity in the English version), are asked to compete a task where they complete all Kingdom Hearts challenges in thirty days or less so they can become true keyblade wielders.
- Armadillo Hill (Joey and Felicity's Hometown)
- Destiny Islands
- Traverse Town
- Dive to the Heart
- The World That Never Was (Reused from Kingdom Hearts 2)
- Yoshuma/Sebastian - Joey and Felicity's dad)
- Megumi/Isabella - Joey and Felicity's mom