In Croc: Legend of the Gobbos, a jigsaw piece can be found in each of the eight secret levels. These levels are unlocked by collecting all six Gobbos from the three previous consecutive normal levels, and played after the Guardian level. The only objective in these levels is to actually obtain the Jigsaw Piece. All eight Jigsaw Pieces, when put together, create a map to the fifth and final island, Crystal Island.
In Croc (Game Boy Color) a jigsaw piece can be found in each of the jigsaw levels, which are unlocked by saving all the gobbos in an island. Obtaining all of the Jigsaw Pieces unlocks a minigame mode.
In Croc 2, jigsaw pieces can be obtained after completing the Golden Gobbo levels. After obtaining all the jigsaw pieces, he can rescue the Crocodile Eggs on Baron Dante's Secret World.
- Despite Croc: Legend of the Gobbos getting released a year earlier, Banjo-Kazooie is most known for having jigsaw piece collectibles called "Jiggies."
- Croc 2 (Game Boy Color) is the only one of the 'four' original games not to include jigsaw pieces.