Action Replay Codes [US]

NFL GameDay 99 - Action Replay Codes [US]

The following are known Action Replay Codes for NFL GameDay 99 on Sony Playstation (PS1). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay, Code Breaker & GameShark

Away Team Scores 0
801084580000
801088f40000

Home Team Score 0
801084560000
801088f00000

Big Balls
3010f3620001

Big Hits
3010f3660001

[L1 & Sel] Score Decrease Away
d0144d02fbfe
111084580001
d0144d02fbfe
111088f40001

[L2 & Sel] Score Increase Away
d0144d02fefe
101084580001
d0144d02fefe
101088f40001

[R1 & Sel] Score Decrease Home
d0144d02f7fe
111084560001
d0144d02f7fe
111088f00001

[R2 & Sel] Score Increase Home
d0144d02fdfe
101084560001
d0144d02fdfe
101088f00001

Blinders
3010f3650001

Bobo
3010f36e0001

Bunyon
3010f3730001

Coffee Break
3010f37d0001

Con Man
3010f37f0001

CPU Scores
3010f37a0001

CPU Stuffs
3010f37b0001

Credits
3010f3600001

Davis
3010f36c0001

Egg Head
3010f3790001

Euro League
3010f3800001

Even Teams
3010f3610001

Flat Land
3010f3860001

Flea Circus
3010f3700001

GD Challenge
3010f3780001

Grudge Match
3010f3710001

Hamstrung
3010f3630001

Hangtime
3010f3740001

Hoops
3010f3870001

Hot Shot
3010f3770001

Its In The FPS
3010f3690001

Mind Reader
3010f37c0001

Playing Cards
3010f3720001

Pop Warner
3010f3750001

Presidents
3010f36f0001

Prime Time
3010f36a0001

Puppets
3010f3810001

Red Zone
3010f3840001

Rocket Man
3010f36d0001

Slide Show
3010f3760001

Sports
3010f3830001

Stamina
3010f3820001

Steel Leg
3010f3670001

Stickem
3010f3680001

Swimmers
3010f37e0001

Tele Tummy
3010f36b0001

Weak
3010f3640001

Away Team Touch Downs Worth 16
8005ff440010

Home Team Touch Downs Worth 16
8005ff180010

Away Team 67 Chiefs
800c6b84003e

Away Team 67 Packers
800c6b84003d

Away Team 68 Packers
800c6b84003f

Away Team 68 Raiders
800c6b840040

Away Team 69 Colts
800c6b840042

Away Team 69 Jets
800c6b840041

Away Team 70 Chiefs
800c6b840043

Away Team 70 Vikings
800c6b840044

Away Team 71 Colts
800c6b840045

Away Team 71 Cowboys
800c6b840046

Away Team 72 Cowboys
800c6b840047

Away Team 72 Dolphins
800c6b840048

Away Team 73 Dolphins
800c6b840049

Away Team 73 Redskins
800c6b84004a

Away Team 74 Dolphins
800c6b84004b

Away Team 74 Vikings
800c6b84004c

Away Team 75 Steelers
800c6b84004d

Away Team 75 Vikings
800c6b84004e

Away Team 76 Cowboys
800c6b840050

Away Team 76 Steelers
800c6b84004f

Away Team 77 Raiders
800c6b840051

Away Team 77 Vikings
800c6b840052

Away Team 78 Broncos
800c6b840054

Away Team 78 Cowboys
800c6b840053

Away Team 79 Cowboys
800c6b840056

Away Team 79 Steelers
800c6b840055

Away Team 80 Rams
800c6b840058

Away Team 80 Steelers
800c6b840057

Away Team 81 Eagles
800c6b84005a

Away Team 81 Raiders
800c6b840059

Away Team 82 49ers
800c6b84005b

Away Team 82 Bengals
800c6b84005c

Away Team 83 Dolphins
800c6b84005e

Away Team 83 Redskins
800c6b84005d

Away Team 84 Raiders
800c6b84005f

Away Team 84 Redskins
800c6b840060

Away Team 85 49ers
800c6b840061

Away Team 85 Dolphins
800c6b840062

Away Team 86 Bears
800c6b840063

Away Team 86 Patriots
800c6b840064

Away Team 87 Broncos
800c6b840066

Away Team 87 Giants
800c6b840065

Away Team 88 Broncos
800c6b840068

Away Team 88 Redskins
800c6b840067

Away Team 89 49ers
800c6b840069

Away Team 89 Bengals
800c6b84006a

Away Team 90 49ers
800c6b84006b

Away Team 90 Broncos
800c6b84006c

Away Team 91 Bills
800c6b84006e

Away Team 91 Giants
800c6b84006d

Away Team 92 Bills
800c6b840070

Away Team 92 Redskins
800c6b84006f

Away Team 93 Bills
800c6b840072

Away Team 93 Cowboys
800c6b840071

Away Team 94 Bills
800c6b840074

Away Team 94 Cowboys
800c6b840073

Away Team 95 49ers
800c6b840075

Away Team 95 Chargers
800c6b840076

Away Team 96 Cowboys
800c6b840077

Away Team 96 Steelers
800c6b840078

Away Team 97 Packers
800c6b840079

Away Team 97 Patriots
800c6b84007a

Away Team 98 Broncos
800c6b84007b

Away Team 98 Packers
800c6b84007c

Away Team All Star 49ers
800c6b84002c

Away Team All Star Bears
800c6b84001f

Away Team All Star Bengals
800c6b840020

Away Team All Star Bills
800c6b840021

Away Team All Star Broncos
800c6b840022

Away Team All Star Buccaneers
800c6b840023

Away Team All Star Cardinals
800c6b840024

Away Team All Star Chargers
800c6b840025

Away Team All Star Chiefs
800c6b840026

Away Team All Star Colts
800c6b840027

Away Team All Star Cowboys
800c6b840028

Away Team All Star Dolphins
800c6b840029

Away Team All Star Eagles
800c6b84002a

Away Team All Star Falcons
800c6b84002b

Away Team All Star Giants
800c6b84002d

Away Team All Star Jaguars
800c6b84002e

Away Team All Star Jets
800c6b84002f

Away Team All Star Lions
800c6b840030

Away Team All Star Oilers
800c6b840031

Away Team All Star Packers
800c6b840032

Away Team All Star Panthers
800c6b840033

Away Team All Star Patriots
800c6b840034

Away Team All Star Raiders
800c6b840035

Away Team All Star Rams
800c6b840036

Away Team All Star Ravens
800c6b840037

Away Team All Star Redskins
800c6b840038

Away Team All Star Saints
800c6b840039

Away Team All Star Seahawks
800c6b84003a

Away Team All Star Steelers
800c6b84003b

Away Team All Star Vikings
800c6b84003c

Home Team 67 Chiefs
800c6ba0003e

Home Team 67 Packers
800c6ba0003d

Home Team 68 Packers
800c6ba0003f

Home Team 68 Raiders
800c6ba00040

Home Team 69 Colts
800c6ba00042

Home Team 69 Jets
800c6ba00041

Home Team 70 Chiefs
800c6ba00043

Home Team 70 Vikings
800c6ba00044

Home Team 71 Colts
800c6ba00045

Home Team 71 Cowboys
800c6ba00046

Home Team 72 Cowboys
800c6ba00047

Home Team 72 Dolphins
800c6ba00048

Home Team 73 Dolphins
800c6ba00049

Home Team 73 Redskins
800c6ba0004a

Home Team 74 Dolphins
800c6ba0004b

Home Team 74 Vikings
800c6ba0004c

Home Team 75 Steelers
800c6ba0004d

Home Team 75 Vikings
800c6ba0004e

Home Team 76 Cowboys
800c6ba00050

Home Team 76 Steelers
800c6ba0004f

Home Team 77 Raiders
800c6ba00051

Home Team 77 Vikings
800c6ba00052

Home Team 78 Broncos
800c6ba00054

Home Team 78 Cowboys
800c6ba00053

Home Team 79 Cowboys
800c6ba00056

Home Team 79 Steelers
800c6ba00055

Home Team 80 Rams
800c6ba00058

Home Team 80 Steelers
800c6ba00057

Home Team 81 Eagles
800c6ba0005a

Home Team 81 Raiders
800c6ba00059

Home Team 82 49ers
800c6ba0005b

Home Team 82 Bengals
800c6ba0005c

Home Team 83 Dolphins
800c6ba0005e

Home Team 83 Redskins
800c6ba0005d

Home Team 84 Raiders
800c6ba0005f

Home Team 84 Redskins
800c6ba00060

Home Team 85 49ers
800c6ba00061

Home Team 85 Dolphins
800c6ba00062

Home Team 86 Bears
800c6ba00063

Home Team 86 Patriots
800c6ba00064

Home Team 87 Broncos
800c6ba00066

Home Team 87 Giants
800c6ba00065

Home Team 88 Broncos
800c6ba00068

Home Team 88 Redskins
800c6ba00067

Home Team 89 49ers
800c6ba00069

Home Team 89 Bengals
800c6ba0006a

Home Team 90 49ers
800c6ba0006b

Home Team 90 Broncos
800c6ba0006c

Home Team 91 Bills
800c6ba0006e

Home Team 91 Giants
800c6ba0006d

Home Team 92 Bills
800c6ba00070

Home Team 92 Redskins
800c6ba0006f

Home Team 93 Bills
800c6ba00072

Home Team 93 Cowboys
800c6ba00071

Home Team 94 Bills
800c6ba00074

Home Team 94 Cowboys
800c6ba00073

Home Team 95 49ers
800c6ba00075

Home Team 95 Chargers
800c6ba00076

Home Team 96 Cowboys
800c6ba00077

Home Team 96 Steelers
800c6ba00078

Home Team 97 Packers
800c6ba00079

Home Team 97 Patriots
800c6ba0007a

Home Team 98 Broncos
800c6ba0007b

Home Team 98 Packers
800c6ba0007c

Home Team All Star 49ers
800c6ba0002c

Home Team All Star Bears
800c6ba0001f

Home Team All Star Bengals
800c6ba00020

Home Team All Star Bills
800c6ba00021

Home Team All Star Broncos
800c6ba00022

Home Team All Star Buccaneers
800c6ba00023

Home Team All Star Cardinals
800c6ba00024

Home Team All Star Chargers
800c6ba00025

Home Team All Star Chiefs
800c6ba00026

Home Team All Star Colts
800c6ba00027

Home Team All Star Cowboys
800c6ba00028

Home Team All Star Dolphins
800c6ba00029

Home Team All Star Eagles
800c6ba0002a

Home Team All Star Falcons
800c6ba0002b

Home Team All Star Giants
800c6ba0002d

Home Team All Star Jaguars
800c6ba0002e

Home Team All Star Jets
800c6ba0002f

Home Team All Star Lions
800c6ba00030

Home Team All Star Oilers
800c6ba00031

Home Team All Star Packers
800c6ba00032

Home Team All Star Panthers
800c6ba00033

Home Team All Star Patriots
800c6ba00034

Home Team All Star Raiders
800c6ba00035

Home Team All Star Rams
800c6ba00036

Home Team All Star Ravens
800c6ba00037

Home Team All Star Redskins
800c6ba00038

Home Team All Star Saints
800c6ba00039

Home Team All Star Seahawks
800c6ba0003a

Home Team All Star Steelers
800c6ba0003b

Home Team All Star Vikings
800c6ba0003c

Max Accuracy
80052a58000b
80052a5a2411

Max Blocking
80052a28000b
80052a2a240f

Max Break Tackle
80052a8c000b
80052a8e240c

Max Durability
80052a9c000b
80052a9e240e

Max Endurance
80052a04000b
80052a062414

Max Hands
80052a48000b
80052a4a 240a

Max Tackling
80052a54000b
80052a562405

Max Throwing
80052a7c000b
80052a7e2412

Max Vertical
80052a18000b
80052a1a 240d

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.
Code Indexes for Sony Playstation (PS1) Want an Action Replay for Sony Playstation (PS1)? Click here to find it on Amazon!