He went on to attend the University of Wisconsin–Madison, where he played college football for the Wisconsin Badgers.

A linebacker at Wisconsin, Criter became a first-Team All-Big Ten selection in 1967 and 1968.

During his pro career Criter returned one punt and thirteen kickoffs.

The Broncos' special teams unit was referred to as Criter's Critters and Criter was considered an "animal" on the coverage team.

This biographical article relating to an American football linebacker born in the 1940s is a stub.