The Unger called Creeegun grew up in a small clan that lived in the Hills of Horm. As a youngster he was a close friend of Trooogul. They were both captured by dwarf slavers and made to work in the mines of Umbor.

After Kendra Kandlestar released the slaves of Umbor, Creeegun wanted to capture the Een girl and take her before the Door to Unger. When Trooogul argued to let Kendra go free, Creeegun cursed Trooogul and called him a traitor to Unger. The two would be foes evermore, and would eventually engage in a fierce claw-to-claw battle in the ruins of the Greeven Wastes.