Hidden tours
Enter "ZEPPELIN" as a password on the world tour screen. "Crazy" and "Huge Tour" tour selections will be displayed.
Match against Pete Sampras
Enter "PLAYPETE" as a password.
Quiet crowd
Pause and resume game play after the crowd sound plays.
| Level | Password |
| 1 | LOCATION |
| 2 | INCREASE |
| 3 | TOUCHING |
| 4 | VITALISED |
| 5 | EXPANDED |
| 6 | STANDARD |
| 7 | RESOLUTE |
| 8 | REGISTER |
| 9 | GRAPHICS |
| 10 | BACKHAND |
| 11 | KEYBOARD |
| 12 | HARDWARE |
| 13 | QUANTITY |
| 14 | FUNCTION |
| 15 | TRANSITE |
| 16 | NEGATIVE |
| 17 | VITAMINS |