Phalanx Gameshark Codes (USA)
This page contains Gameshark cheat codes for Phalanx (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical Gameshark device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my Phalanx (USA) CodeBreaker Codes and check for your code there instead!
Invulnerability: 03005CD5 00000021
Unlimited Health: 03005CCE 00000004
Unlimited Lives: 03005CCB 00000063
Unlimited Bombs: 03005D12 00000003
Max Score: 23005610 05F5E0FF
Always Slow Speed: 03005CE6 00000001
Always Fast Speed: 03005CE6 00000003
Always Medium Speed: 03005CE6 00000002
Always Have Double Shot: 040E4E8A 0000E954
Always Have Weapon H: 03005CD2 00000001
Always Have Weapon L: 03005CD1 00000002
Always Have Weapon R: 03005CD0 00000003
Always Have Weapon E: 03005CCF 00000004
Hit Enemies From Anywhere