Key Items are needed to progress the main plot of each world that Sora, Donald, and Goofy visit. Since all of them can be acquired through natural story progression, their specific locations will not be provided in this table. For more details on how to acquire each Key Item, refer to our Walkthrough pages.
| World | Key Items |
|---|---|
| Destiny Islands (1st Day) | Log x2 Cloth Rope |
| Destiny Islands (2nd Day) | Seagull Egg Fish x3 Mushroom x3 Coconut x2 Empty Bottle Drinking Water |
| Wonderland | Footprints Antenna Claw Marks Stench Navi-G Piece |
| Deep Jungle | Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Navi-G Piece |
| Olympus Coliseum I | Entry Pass Hero's License |
| Traverse Town II | Old Book Navi-G Piece |
| Halloween Town | Forget-Me-Not Jack-in-the-Box |
| Atlantica | Crystal Trident |
| Neverland | Navi-G Piece |
| Hollow Bastion I | Khama vol.8 Salegg vol.6 Azal vol.3 Mava vol.3 Mava vol.6 Theon vol.6 Nahara vol.5 Hafet vol.4 Emblem Piece x4 |
| Traverse Town III | Navi-Gummi |