Croc's Family

Croc's family is seen only in the final cutscene of Croc 2 after Croc had beaten Baron Dante. The island that they lived on (dubbed Crocodile Island by fans) was accessed by the Professor Gobbo's airplane.

Croc's father wears a blue and white striped full body suit, carries a pipe, and has a mustache. His mother wears a pink and white striped body suit, wears a hat, and has eyelashes and lipstick. Croc's younger sibling looks almost like Croc only smaller and without the backpack. The gender is implied to be male. We learn little about these characters in the short amount of time they are introduced.

The Eggs
On Crocodile Island, Croc's parents have three blue eggs in a basket. At the end of the final cutscene, Baron Dante is shown stealing these eggs. The object of the bonus levels is, essentially, to retrieve the three eggs from their various hiding spots.

Trivia

 * In the PC version of Croc 2, Croc's family share Croc's updated high quality model, sharing a smoothed head with spherical eyes, rather than the Playstation version which is more blocky.
 * Unfortunately in the PC version, Croc's mother lacks her eyelashes probably due to her spherical eyes. Her dialogue icon still shows she has eyelashes though, so it can be assumed they are still present and not visible.
 * Croc separated from his family after the epilogue of Croc 2, due to how he returned to the island.
 * His family are entirely absent from the Croc Mobile series as well.