These are raw or compressed disc images. They are "true" ISOs often used with the Cemu emulator on PC.
Enable "Graphic Packs" to unlock the frame rate and enhance textures. Super Mario 3D World WII U ISO -Loadiine- -USA ...
Ensure you have the USA version if your console is from that region, although many modern homebrew "Region Free" patches bypass this requirement. These are raw or compressed disc images
Unlike Loadiine, which reads from the SD card and can have long load times or stuttering, WUP files install the game directly to the Wii U System Memory or an external USB Hard Drive. Ensure you have the USA version if your
The USA version is highly compatible and often receives the fastest community patches. A Note on Preservation
Approximately 1.7 GB (Greatly optimized compared to other AAA titles). Emulation with Cemu
The Ultimate Guide to Super Mario 3D World for Wii U: ISO, Loadiine, and Beyond