This app finally lets you emulate the rarest Nintendo games ever created

Dolphin emulator, known for GameCube and Wii emulation, has recently added support for Triforce, an old arcade platform.
Polygon

GameCube and Wii emulator Dolphin is coming to Steam

Dolphin, the preeminent emulator for GameCube and Wii games on PC, will soon be getting a Steam version, its developers have announced. Dolphin will be released on Steam in an early access version as ...
TechCrunch

Dolphin, the Wii and GameCube emulator, has its first post-open source release. It's really good.

Around two years ago, Dolphin, the GameCube and Wii emulator for Windows, Mac OS X and Linux, went open source. Today marks the first official release since that magical day. And let me tell you ...