Action Replay Codes [US]

Gradius III and IV - Action Replay Codes [US]

The following are known Action Replay Codes for Gradius III and IV 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
EC878D78 1433BDF8

P1 – Inf. Lives
4D97937A 1456D7A5

P1 – Mega Shield
4D97A096 1456E70C

Speed Select: Press L1
0C1E5B6A 1456AC0C
4D97938E 1456E7A6

Missile Select: Press L2
0C1E5B6A 1456B10C
4D97938E 1456E7A7

Double Select: Press R1
0C1E5B6A 1456B80C
4D97938E 1456E7A8

Laser Select: Press R2
0C1E5B6A 1456B20C
4D97938E 1456E7A1

Option Select: Press L1+L2
0C1E5B6A 1456AD0C
4D97938E 1456E7A2

? Select: Press R1+R2
0C1E5B6A 1456BA0C
4D97938E 1456E7A3

! Select: Press L1+R1
0C1E5B6A 1456B40C
4D97938E 1456E7A4

Infinite Lives
3C20E330 1456E7A8

Insane Score
1C20E32C 17E9C70C

Power Ship
DC918328 14CD4667
4C20E266 1456EBA2
4C20E268 1456EBA5
4C20E27C 1456E79D

These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

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 2 (PS2) Want an Action Replay for Sony Playstation 2 (PS2)? Click here to find it on Amazon!

Other Content for Gradius III and IV