Gradius III & IV - (Gradius III) Codebreaker Codes (NTSC-U)

This page contains all of the CodeBreaker cheat codes I have for Gradius III IV (NTSC-U). If you're playing with the PCSX2 Emulator and you'd like to use the codes on this page I recommend heading over to my How To Use Cheat Codes on PCSX2 Guide. This will explain how to setup and use the codes on this page with that emulator.

Alternatively if you're playing on a physical console you'll need to own a CodeBreaker/GameShark disc in order to use these codes. If you don't see the code you want on this page I recommend you return to my Gradius III IV Codebreaker Codes index page and choose a different section.

 

 

Infinite Lives P1: 1B86EEC0 00000063

Quick Score Gain P1: 1B8AEEC0 00009999

Max Score P1: 2B78DCED 09999999

(Player 1) Speed Up Level 1: 0B9A083D 00000001

(Player 1) Speed Up Level 2: 0B9A083D 00000002

(Player 1) Speed Up Level 3: 0B9A083D 00000003

(Player 1) Speed Up Level 4: 0B9A083D 00000004

(Player 1) Speed Up Level 5: 0B9A083D 00000005

Unlock All Stages (Stage Select): 0A9683F6 0000002A

Infinite Lives P2: 1B06EEC0 00000003

Quick Score Gain P2: 1B0AEEC0 00009999

Max Score P2: 2BF8DCED 09999999

(Player 2) Speed Up Level 1: 0B1A083D 00000001

(Player 2) Speed Up Level 2: 0B1A083D 00000002

(Player 2) Speed Up Level 3: 0B1A083D 00000003

(Player 2) Speed Up Level 4: 0B1A083D 00000004

(Player 2) Speed Up Level 5: 0B1A083D 00000005

Unlock Extra Mode Cube Attack: 0A0783F6 00000001

Unlock Extra Mode Gradius: 0A9583F6 00000001

Unlock Extra Mode Salamander: 0A9483F6 00000001

Unlock Extra Mode Extra Edit: 0A0183F6 00000001

 

Invincibility (Both Players)

2AD7315B 00000000
2ADF315B 00000000

 

P1 Press Select+L2 To Select Level 1 Powerup

DA80382A B2A76565
1BA0EEC0 00000001

 

P1 Press Select+L2 To Select Level 1 Powerup

DA80382A B2A76578
1BA0EEC0 00000002

 

P1 Press Select+R2 To Select Level 3 Powerup

DA80382A B2A7657A
1BA0EEC0 00000003

 

P1 Press Select+R1 To Select Level 4 Powerup

DA80382A B2A7657C
1BA0EEC0 00000004

 

P1 Press Select+L1+L2 To Select Level 5 Powerup

DA80382A B2A76579
1BA0EEC0 00000005

 

P1 Press Select+R1+R2 To Select Level 6 Powerup

DA80382A B2A76572
1BA0EEC0 00000006

 

P1 Press Select+L1+L2+R1+R2 To Select Level 7 Powerup

DA80382A B2A76577
1BA0EEC0 00000007

 

P2 Press Select+L2 To Select Level 1 Powerup

DA9C382A B2BB6565
1B20EEC0 00000001

 

P2 Press Select+L2 To Select Level 1 Powerup

DA9C382A B2BB6578
1B20EEC0 00000002

 

P2 Press Select+R2 To Select Level 3 Powerup

DA9C382A B2BB657A
1B20EEC0 00000003

 

P2 Press Select+R1 To Select Level 4 Powerup

DA9C382A B2BB657C
1B20EEC0 00000004

 

P2 Press Select+L1+L2 To Select Level 5 Powerup

DA9C382A B2BB6579
1B20EEC0 00000005

 

P2 Press Select+R1+R2 To Select Level 6 Powerup

DA9C382A B2BB6572
1B20EEC0 00000006

 

P2 Press Select+L1+L2+R1+R2 To Select Level 7 Powerup

DA9C382A B2BB6577
1B20EEC0 00000007