Gunstar Super Heroes (Game Boy Advance)

GameShark and Pro Action Replay Codes

Note:
A GameShark or Pro Action Replay cartridge is required to use the codes featured below.

North American version

(M)aster code:
948827FF6AE2
43B3BD79D425
5F71B9307E2D

Maxiimum power:
8E7203304A91
0FF32CB2D493

Maximum health:
FC7A05910FEC

All stages:
05CCEA88B560
0EFB2EA6A093
80B11570D0F0

Last Boss is weak:
A80625454DD1
C80727D0CFC7
All codes above from tom darke.

Official codes from Datel.