Castle Starkenstein (GBA)

Castle Starkenstein is the third world in Frogger Advance: The Great Quest.

Details
There are a total of 9 gems to collect in this world. 3 gems in each of the levels (except boss level).

Levels

 * Starkenstein 1
 * Starkenstein 2
 * Starkenstein 3
 * Starkenstein Boss