For the , copy its contents into the same folder, overwriting existing files. Enable Custom Textures:

The term "Xtreme Dolphin" refers to optimized settings for the on Android.

Extract the riivolution and xtreme2 folders to: Android/data/org.dolphinemu.dolphinemu/files/Load/Riivolution/ .

Since this is a Wii game, you may need to map your Android screen or a controller: