|The following is based on Fallout Tactics and some details might contradict canon.|
Creeper hated life in the raider camps. Creeper hates life in the Brotherhood. Creeper just hates his life, and he's happy to share this fact with everyone he meets, especially with people who are trying to kill him. At least the Brotherhood provides him with the opportunity to polish his sneaking and combat skills, but one of these days...
Interactions with the player characterEdit
Creeper appears only in Fallout Tactics.