keep doing worlds then you'll get every single challenge
You fly there in the Gummi ship.
Olympus Coliseum
Olympus Coliseum in both games.
Crescendos are found in the Olympus Coliseum.
Complete the Pain and Panic Cup at Olympus Coliseum.
The Olympus Coliseum is a world that is eventually unlocked through progression of the storyline. In Kingdom Hearts, it is located in between Traverse Town and Deep Jungle. In Kingdom Hearts II, Olympus Coliseum is located right next to the Land of Dragons.
You can only use Sora, Donald and Goofy, and Auron sometimes
isn't it blizzard? if not, try blizzaga
You defeat the Behemoth in the Olympus Coliseum Hades Cup. You can get Thundaga by defeating Cerberus in the Hades Cup.
First of all, it's Kingdom Hearts, not kingdom hearts. Second of all, it's an item you collect in Kingdom Hearts 358/2 Days in the missions you partake in. It allows you to redo the mission if you wanted to.
They're found in Beast's Castle, Olympus Coliseum and Timeless River.
No because right after 358/2 days is kingdom hearts 2, but you can play as Sora on 358/2 days if you complete the missions 100%.