This is definitely THE 3rd Party Game for the Wii, provided you use the Classic or GameCube Controller

User Rating: 7.6 | Mortal Kombat: Armageddon WII
This game is all but a direct port of the PS2 and Xbox versions, only with an endurance mode, two training videos, and an extra character, Khameleon, in replace of Online Play. The Wii Remote, is surprisingly unresponsive at times to specific hand movements and when are performed, mroe often than not you get a different move altogether. Unless you have the steadiest hands alive, I'd suggest playing this game the old-fashioned way on the Classic or GameCube controllers. The Game modes, themselves aren't that much different from the PS2 and Xbox ports. The only main difference is that there is no online Play