NFL GameDay '99 cheats & more for PlayStation (PSX)

Get the latest NFL GameDay '99 cheats, codes, unlockables, hints, Easter eggs, glitches, tips, tricks, hacks, downloads, hints, guides, FAQs, walkthroughs, and more for PlayStation (PSX). has all you need to win every game you play!

Use the above links or scroll down see all to the PlayStation cheats we have available for NFL GameDay '99.

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Onside Kick

Press X when the bar is at its lowest to do a short kick that will bounce back while the returning team is not ready.

Look At Chearleaders

Go to easteregg and put in slide show. After your game press over and you can see them.

Bonus Teams

At the team selection screen, press Circle to access various Superbowl and All- Star teams.


Cheat Codes

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

Large football		BIG BALLS
Harder tackles		BIG HITS
No penalties			BLINDERS
All players' last names are 	BOBOBOBO
Big players			BUNYON
Speed juiced		COFFEE BREAK
CPU hides pass coverage	CON MAN
CPU players are faster		CPU SCORES
CPU offensive line has super
 strength and speed		CPU STUFFS
View credits			CREDITS
Faster and stronger running back	DAVIS
Zero stamina and more
 fatigue injuries		EGG HEAD
All players have European last names	EURO LEAGUE
All players are equal		EVEN TEAMS
Tiny players			FLEA CIRCUS
Bonus difficulty level		GD CHALLENGE
Red redzones, checkered touchdown
 area, invisible field goals		GRUDGE MATCH
More hamstring injuries		HAMSTRUNG
Longer and higher punts		HANGTIME
Players named after
 basketball players		HOOPS
CPU player celebrates in
 the open field		HOT SHOT
Invisible players		INVISIBLE
Scrambled frame rate		ITS IN THE FPS
CPU knows your play		MIND READER
Small, fast players		POP WARNER
Players named after Presidents	PRESIDENTS
CPU makes big plays		PRIME TIME
Players have red string
 attached to head		PUPPETS
Players named after programmers	RED ZONE
Ball carrier has speed bursts	ROCKET MAN
See cheerleaders after a game	SLIDESHOW
All players have last name
 from credits			SPORTS
Juiced endurance		STAMINA
Longer field goals		STEEL LEG
Receivers catch better		STICKEM
Swim move juiced		SWIMMERS
Televisions in players'
 stomachs			TELE TUMMY
Quick fatigue		WEAK


We have no unlockables for NFL GameDay '99 yet. If you have any unlockables please submit them.

Easter eggs

We have no easter eggs for NFL GameDay '99 yet. If you have any unlockables please submit them.


We have no glitches for NFL GameDay '99 yet. If you have any unlockables please submit them.


We have no guides or FAQs for NFL GameDay '99 yet. If you have any unlockables please submit them.

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