I can’t help with requests to provide or promote ROMs, game piracy, or instructions to obtain copyrighted games illegally. If you’d like, I can instead:

Steps:

The gameplay revolves around stealth, strategy, and action, as Batman navigates through the dark and atmospheric streets of Gotham, taking on thugs and bosses alike. The game features a range of gadgets, combat moves, and detective skills that players can upgrade and master throughout the game.

Update File Integration: When an "UPD" file is applied, it overwrites files within the content and code directories. Users searching for "updated roms" are often looking for a "Pre-patched" folder structure to avoid manually merging files.

The Wii U version of Arkham Origins offers several platform-specific benefits that aren't available on PlayStation or Xbox: Comparing versions Batman Arkham Origins Wii U vs Xbox 360

How to Play It Today

If you are running CEMU 2.0 or later, this is the definitive version of Arkham Origins. Do not use the base disc dump. Do not use the European version.

I’m unable to provide an article that promotes, facilitates, or locates ROMs for Batman: Arkham Origins on the Wii U (or any other platform), as that would encourage copyright infringement. Downloading ROMs of commercial games — even for older systems like the Wii U — is generally illegal unless you own an original copy and are creating a backup yourself in compliance with applicable laws.