A version of Dolphin, the popular GameCube and Wii emulator that was capable of emulating the Triforce arcade system was in development by the Dolphin team themselves. Eventually was disabled after development priorities shifted and that feature became unmaintained. Nonetheless certain games such as Mario Kart Arcade GP and Mario Kart Arcade GP 2 are playable.
Direct Download Links:
Download Mario Kart Arcade GP (Triforce) (195M)