Marvel Ultimate Alliance 3 Update 4.0.1 Cheats -

Through the EdiZon cheat engine on a hacked Switch, users can activate real-time cheats like:

These cheats are version-specific. For update 4.0.1, compatible cheat codes were released on forums like GBAtemp or CheatSlips, using the game’s Title ID (e.g., 01003170012A0000).

Example format (partial – not functional here): Marvel Ultimate Alliance 3 Update 4.0.1 Cheats

[Inf Health]
580F0000 04B6B720
...

Note: Actual codes are hexadecimal memory offsets.

Some players call these “soft cheats”: Through the EdiZon cheat engine on a hacked

In the community, “cheats” for MUA3 usually fall into three categories:

Dr. Doom requires you to beat the "Shadow of Doom" epilogue. However, pressing ZL + ZR + L + R + Left Stick Click on the character select screen (while hovering over a locked Doom) unlocks his "Kang's Variant" costume early. This does not unlock the character, but gives you a level 1 jump-start costume with +2000 Vitality. These cheats are version-specific

There is a specific reason to be careful with cheats in this update.

The "Epilogue" Save Corruption:
If you use a save editor to unlock the "Doom's Castle" Gauntlet nodes before beating the main story, the 4.0.1 patch cannot validate your progression. Several users on Reddit report that unlocking the God Emperor Doom skin via cheats triggers a "save corruption" error when entering the Shield Depot.

Verdict: If you cheat, only cheat for currency, XP cubes, and ISO-8s. Never cheat to unlock story-gated Gauntlet nodes or DLC costumes that require specific Trial scores.

Early versions of 4.0.0 allowed an infinite credit glitch. While 4.0.1 patched the infinite duplication, the Photon Dump remains the best legal cheat: