Mega Man X4 Action Replay Codes (USA)
This page contains the Action Replay Codes that I have available for Mega Man X4, a game for Sega Saturn. If you are playing on an Emulator you can usually input these codes rather easy by accessing a tab on the toolbar; those of you playing on a physical Sega Saturn will have to use an actual Action Replay device instead.
If you don't see the code you're looking for on this page I recommend you return to my Mega Man X4 Guides and Walkthroughs index and choose a different section.
Mega Man X4 Master Code: F6000924 FFFF
Invulnerability: 16054988 2020
Unlimited Lives: 1605490C 0300