| Gameshark NFL GameDay 2000 Hacks |
| Joker Command P1 | D00FCF80 ???? |
| Joker Command P2 | D00FCF90 ???? |
| Both Teams Extra Point Modifier | 8006567C 00?? |
| Both Teams 2 Point Conversion Modifier | 80065560 00?? |
| Home Team Scores 0 | 800FCED4 0000 |
| Home Team Scores 99 | 800FCED4 0063 |
| Home Team Score Modifier | 800FCED4 00?? |
| Home Team Time Out Modifier | 800FCEF2 00?? |
| Home Team Touchdown Modifier | 80066FA4 00?? |
| Home Team Safety Modifier | 80066A2C 00?? |
| Home Team Field Goal Modifier | 80066CC4 00?? |
| P1 First Down (Press L1) | D00FCF80 0004
800FCFDC 0001 |
| P1 Fourth Down (Press L2) | D00FCF80 0001
800FCFDC 0004 |
| Away Team Scores 0 | 800FCED8 0000 |
| Away Team Scores 99 | 800FCED8 0063 |
| Away Team Score Modifier | 800FCED8 00?? |
| Away Team Time Out Modifier | 800FCEF4 00?? |
| Away Team Touchdown Modifier | 80066FF0 00?? |
| Away Team Safety Modifier | 800669A4 00?? |
| Away Team Field Goal Modifier | 80066D08 00?? |
| P2 First Down (Press L1) | D00FCF90 0004
800FCFDC 0001 |
| P2 Fourth Down (Press L2) | D00FCF90 0001
800FCFDC 0004 |
