Press green flag and watch hockey game. You are blue team. Press 1 to switch to a different NHL colour. Press 2 to switch you opponents colour. (Or press the buttons for mobile.) Click the orange button at the bottom to select the overtime format.
Overtime selection (If the game is tied after 3 periods) OT+Shootout: There will be a 5 minute overtime period. If no goals are scored the it goes to a shootout. Overtime only: There will be unlimited 20 minute overtime periods. First goal wins.