NHL Hockey '97

[Shift]-WAGD    Enable cheats

H             -  Home team scores goal
V             -  Visiting team scores goal
P             -  Ends period
G             -  Ends game
O             -  Goes to overtime
I             -  Causes an injury
F             -  Causes a fight
T             -  Shrinks players each time you hit it (when play stops)
[Shift]-T     -  Enlarges players each time you hit it (when play stops)
1             -  Two minute penalty
2             -  Four minute penalty
4             -  Five minute penalty
5             -  Penalty shot

* Extra cheat:
In the credits screen type 
pioneer
so you can choose the "Dream Team".