: Every two pieces collected completes one of the five statues in the Castle of Illusion’s main hub.
If you are looking for other specific collectibles, you may also want to find the or the 71 Chili Peppers hidden throughout the levels. Castle of Illusion HD
: It is necessary to see everything the game offers beyond just the main 2.5-hour story. : Every two pieces collected completes one of
: Check the underwater cave systems, specifically near the ruins where skellyfish are present. Castle of Illusion HD
: Finding all 10 is required for the "Masters of Illusion" achievement/trophy.