Big head mode:
Enter NOGGIN as a code at the options screen. 

Ghost players:
Enter GHOST as a code at the options screen. 

Unlimited shot clock:
Enter BUZZZ or BUZZ as a code at the options screen. 

Basketball trails:
Enter TRAILS as a code at the options screen. 

More home team fouls:
Enter HOMIE as a code at the options screen. 

Remove crowd:
Enter NOFANS as a code at the options screen. 

Thirty second half:
Enter THIRTY as a code at the options screen. 

Invisible mode:
Enter VIS as a code at the options screen. 

Programmer team:
Enter TEAM-Z as a code at the options screen. 

Mascot team:
Enter MASCOTS as a code at the options screen. 

Z-Axis stadium:
Enter Z-WOOD as a code at the options screen. 

Final Four stadium:
Enter FFWOOD as a code at the options screen. 

Alternate announcer comments:
Enter MONKEY as a code at the options screen. 

1998 Cleveland Indians team:
Select an exhibition game and select "St. Joseph" as a team. 

No foul outs:
Press C-Down to intentionally foul out the bad players on your team until 
only five players remain. None of those players can foul out.

Easy points:
Start an exhibition game and run out of bounds until you are behind the 
hoop. Press Forward to get right under the hoop for an easy basket. Note: 
If the opposing team is playing man-to-man, this will not work. 

Cameo appearance:
Indiana University coach Bobby Knight can be seen in the crowd.