|The following is based on Fallout 2 cut content and has not been confirmed by canon sources.|
Chet is a shifty-looking character in a Vault 13 jumpsuit that was cut from Fallout 2 before release. He is also referred to as the Illicit Allocations Chief. His purpose was simple - he was a debugging tool and could change the Chosen One's reputation on the spot.
Chet was cut from Fallout 2.