Ghostware's collections typically use standard archival formats to balance file size with hardware compatibility:
New Super Mario Bros. Wii and various "New Play Control!" titles like Pikmin and Mario Power Tennis.
Modding a Wii console with "Homebrew" to run games from an external hard drive. Tools like WiiFlow or USB Loader GX are standard for browsing and launching titles from the Ghostware set. Legal and Safety Considerations How to Add WiiWare Games to WiiFlow: Complete Setup Guide!