Because the Wii architecture is remarkably well-understood by the homebrew community, WWE '13 is one of the most stable games to emulate on .
Regarding the ISO feature, I assume you're referring to the game's ISO image, which is a type of file that contains the game's data, such as its files, folders, and metadata. wii wwe 2k13 iso
, performance can vary based on your PC hardware. For gameplay tips and technical help, the Dolphin Emulator Wiki such as its files