Here’s a write-up for Mortal Kombat: Shaolin Monks on the GameCube, covering its development, gameplay, reception, and legacy.
They could pull what they did with Deception and release a GC version later on, but there aren't currently any plans for it.
Mortal Kombat: Shaolin Monks for GameCube is the equivalent of Star Fox 2 before its official release—a game that was real in development but never escaped the cutting room floor. Unlike Star Fox 2 , however, it may never see the light of day.