Is there double overtime in football?

Answer 1

In College Football, yes. If the score is tied at the end of an overtime period, the game continues. Overtime rules in college football are set up so that there cannot be a tie game ... overtime periods will be played until one team is ahead at the end of an OT period. In the NFL, not in the regular season. If no team scores in the overtime period, the game ends and is declared a tie. Obviously, in the playoffs there can be a double overtime as those games must have a winner.

Answer 2

The first team that scores wins.