NHL 97

Press shift and WAGD to enable the cheats.  Then:

h	Home team scores.
v	Visiting teams score.
p	End the period.
g	End the game.
o	Enter overtime.
i	Cause an injury.
f	Cause a fight.
t	Shrink the players.
Shift-t	Unshrink players.
1	Two-minute penalty.
2	Four-minute penalty.
4	Five-minute penalty.
5	Penalty shot.