Assuming you have acquired the installable files legally, here is the definitive walkthrough for the Call of Duty Ghosts Wii U ROM install.
You cannot simply drag a ROM onto an SD card and play. The Wii U’s security is robust. To install a backup of Call of Duty: Ghosts, you must have a Custom Firmware running. As of 2025, the standard is Tiramisu or Aroma. call of duty ghosts wii u rom install
Pre-requisites for installation:
The ROM runs Extinction perfectly locally. This co-op horde mode (aliens vs. soldiers) is the highlight of the game. You can play split-screen co-op with one player on the GamePad and one on the TV. This is a massive selling point for the Wii U version over the PS4/PC ports. Assuming you have acquired the installable files legally,
