| Format | Full Name | Compression | Typical Size (BOTW) | |--------|-----------|-------------|---------------------| | .wud | Wii U Disc Image | None | ~23–25 GB | | .wux | Wii U Compressed Image | Lossless (LZMA/LZ4) | ~9–11 GB | | .wua | Wii U Archive (newer) | Solid compression | ~9 GB |
This format breaks the game down into a folder structure containing code , content , and meta directories, featuring an .rpx executable. Pros and Cons of Using .WUX for BOTW botw wux file
Navigate to the directory where your BOTW .wux file is saved. Select the file and click . | Format | Full Name | Compression |
This makes WUX files the ideal choice for emulation, offering a fantastic balance between file size and compatibility. The format was created for use with the , which is how most people play BotW on PC. In fact, Cemu can load WUX files directly, making the setup process very straightforward. This makes WUX files the ideal choice for
: If you are using a recent Cemu version (2.0+), .wua is superior because it can pack the game + updates + DLC into one file . If you’re on an older Cemu, .wux is still a good space‑saver.