We will refer to it as a “USB drive” in this guide. Wii Backup Manager is only compatible with Windows.įor storing multiple games, we recommend an external hard drive for your Wii. We recommend you copy games over with Witgui if you use macOS, or Wii Backup Fusion for Windows, macOS, and Linux. The other features are able to be used in the easy-to-use interface. This tutorial will tell you how to copy over games from your computer to your USB drive. It also can download game covers from GameTDB and can be used to list what games you have. Wii Backup Manager is a program to copy Wii games from your computer to a USB drive so you can play the games on your Wii. If you need help for anything regarding this tutorial, please join the RiiConnect24 Discord server (recommended) or e-mail us at.