.breft

A Binary Revolution Effect Texture (.breft) file is a file that contains the textures used for in-game graphical effects. BREFT files also have a corresponding BREFF file, used to control how the texture is used in-game. In NSMBW, both the BREFT and corresponding BREFF file all have the prefix  (Wii New Mario?), followed by the actual name of it. If you'd like to know more about the effect files in NSMBW, see this page.

Opening BREFT Files
You can open BREFT files in BrawlBox or BrawlCrate, however BrawlBox is recommended.

File Format
A BREFT sub file starts with a header of 32 bytes followed by the image data. The size of the sub file item only counts the size of the image data.