Dolphin Emulator brings GameCube and Wii gaming to Steam platform

However, the Dolphin store page is quick to point out that the “app does not come with games. You must own an original copy of any game you want to use with Dolphin.” Emulating console games is a legal gray area, which is why the emulator’s website explicitly states that “downloading commercial games is illegal” and encourages users to use homebrew tools to make backups of game discs they legally own.