The following are known Action Replay Codes for NFL Blitz 20-02 on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE823076 BCBADAC2

Team 1 Score 0
CE4546EE BCA99B83

Team 1 Score 100
CE4546EE BCA99BE7

Team 2 Score 0
CE4546E8 BCA99B83

Team 2 Score 100
CE4546E8 BCA99BE7

Always 1st Down
CE4546F4 BCA99B84

Start On 2nd Down
0E4546F4 BCA99B84
CE4546F4 BCA99B85

Start On 3rd Down
0E4546F4 BCA99B84
CE4546F4 BCA99B86

Start On 4th Down
0E4546F4 BCA99B84
CE4546F4 BCA99B87

Start In 2nd Quarter
0E4546EA BCA99B84
CE4546EA BCA99B85

Start In 3rd Quarter
0E4546EA BCA99B84
CE4546EA BCA99B86

Start In 4th Quarter
0E4546EA BCA99B84
CE4546EA BCA99B87

Infinite Turbo P1
CE453680 BCA9DA03

No Turbo P1
CE453680 BCA99B83

Infinite Turbo P2
CE4533A0 BCA9DA03

No Turbo P2
CE4533A0 BCA99B83

Infinite Turbo P3
CE453CE0 BCA9DA03

No Turbo P3
CE453CE0 BCA99B83

Infinite Turbo P4
CE453C20 BCA9DA03

No Turbo P4
CE453C20 BCA99B83