NFL Gameday '99

Easter Eggs
Enter any of the following "Easter Eggs" at the Easter Egg Menu:
Easter Egg
Effect
Big Balls
Bigger Football
Big Hits
Louder Hits
Blinders
No Penalties
Bunyon
Bigger Players
Coffee Break
Speed juiced
Con Man
CPU Hides Pass Coverage
CPU Scores
CPU Players Are Faster
CPU Stuffs
CPU OL Has Super Strength and speed
Credits
View Credits
Davis
Running Back is Juiced
Euro League
All Players Have European Last Names
Even Teams
All Players Are Equal
Flea Circus
Tiny Players
CD Challenge
Bonus Difficulty Level
Grudge Match
Red Redzones, Checkered Endzone, Invisible Uprights
Hangtime
Longer Hangtime on Punts
Hot Shot
CPU Player Celebrates in the Field
Invisible
Invisible Players
Mind Reader
CPU Knows Your Play (so, like normal?)
Playing Cards
Flat Players
Pole Axe
Forearm is Juiced
Pop Warner
Small, Faster Players
Presidents
Players Are Named After Presidents
Prime Time
CPU Makes Big Plays
Puppets
Players Have Red String Attached to Head
Rocket Man
Ball Carrier Has Speed Bursts
Slideshow
See Cheerleaders After a Game
Skeleton
Play as Skeletons
Sports
All Players Have Last Name From Credits
Stamina
Juiced Endurance
Steel Leg
Longer Field Goals
Stickem
Great Hands for Receivers
Swimmers
Swim Move Juiced
Tele Tummy
TVs in Players Stomachs
Weak
Quick Fatigue