Pigskin 621 A.D.
Pigskin 621 A.D. is an arcade game released in 1990 by Bally Midway. One player can battle the computer, or two players can battle head-to-head. Two teams compete to score as many touchdowns as possible in the tradition of American football, but actual play is more similar to rugby football.
A version for the Sega Genesis, retitled Pigskin Footbrawl and endorsed by coach Jerry Glanville, was released by Razor Soft in 1992.