Enter the options screen and choose the "Easter Eggs" selection. Then, enter one of the following codes to activate the corresponding cheat function:
| Result | Code |
| 989 Studios players | 989SPORTS |
| Receivers catch better | GLOVES |
| Super speed | COFFEE BREAK |
| Super speed bursts | JUICE |
| Super stiff arm | PISTON |
| Super swim move | SWIMMERS |
| Longer and higher punts | HANGTIME |
| Longer field goals | STEEL LEG |
| Harder tackles | BIG HITS |
| Players do not fatigue | STAMINA |
| All players have equal abilities | EVEN TEAMS |
| No penalties for home team | HOME COOKING |
| Better running back | BETTIS |
| Running back is juiced | DAVIS |
| More injuries | HAMSTRUNG |
| Cycle through cheerleaders after game | SLIDESHOW |
| Hidden difficulty level | GD CHALLENGE |
| Players have president names | PRESIDENTS |
| Large football | BIG BALLS |
| Large players | GOLIATH |
| Tall and thin players | PENCILS |
| Tiny players | FLEA CIRCUS |
| Very slow CPU players | SLOW CPU |
| View credits | CREDITS |
-Some codes from: chiefsfan99@usa.net
| 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 |