This page contains notes for the game Tornado Outbreak (Wii).
The .bgw files appear to be compressed into a .zlib format. You can use offzip to decompress the .bgw files.
Models/Animations#
The Models were made in Maya, and uses the .mb extension. They're located in the world's .bgw file.
Textures#
Textures are in the .tga, and .bmp format. Much like the models, they're inside the world's .bgw file.
Sound Effects#
The game's .bnk files can be extracted using Ravioli Game Tools. They can be played back in foobar with vgmstream.
Music and dialogue#
vgmstream can be used for playing music and dialogue. You'll have to rename the .wav files to .wem.