For those who have no idea what this is (like me 5 minutes ago).

Sega teamed up with Nintendo to develop a GameCube-based arcade platform. Bolstering their ranks was Namco, another coin-op stalwart with tons of arcade veterans.

Three companies, one mission: Triforce.

The Triforce hardware is built around a stock GameCube motherboard, with two Triforce-specific boards attached to it: the AM-Baseboard and AM-Mediaboard.

As of Dolphin 2512-395, Triforce support is here!