In , the Update 4.0.1 (released April 23, 2020) did not add traditional cheat codes, but instead served as a critical bug-fix patch for the Fantastic Four: Shadow of Doom DLC. While legacy titles in the series used button-sequence cheats, MUA3 relies on exploits and glitches for fast leveling and resource farming. Core Fixes in Update 4.0.1
This update addressed critical issues that prevented players from "maxing out" their characters naturally: Deadpool's Costume Marvel Ultimate Alliance 3 Update 4.0.1 Cheats
The 4.0.1 update fixed several game-breaking issues that previously hindered progress: Infinite Trial "Retry" Fix: In , the Update 4