In the past, players had to install the base game in Cemu, then manually install the update folder, and then manually install the DLC folder. With .WUA, Cemu reads the single file and instantly recognizes the game alongside its entire digital ecosystem. Loadiine vs. WUD vs. WUA: A Quick Comparison Loadiine (Folders) .WUD / .WUX (Disc Image) .WUA (Archive) Thousands of loose files Single file Single file Includes Updates/DLC? No (Stored separately) No (Stored separately) Yes (All-in-one) Compression Level Low to Moderate Very High Ease of Use Easiest How to Create and Manage .WUA Archives