The name of the period during which overtime is played in an ice hockey game is called the overtime period. If the score is tied at the end of regulation time, teams enter overtime to determine a winner. In the National Hockey League (NHL), for example, the overtime period consists of a 3-on-3 format for a set duration, typically five minutes, and it is sudden death; the first team to score a goal wins the game. This thrilling segment can significantly increase the intensity and excitement for fans and players alike.