I've been playing.
Mortal Kombat: Deadly Alliance (PCSX2) (i was pretty much having fun in the versus mode and also unlocked a bunch of alternate costumes)
Mortal Kombat: Deadly Alliance (Gamecube) (had finally completed konquest mode of the game, it was pretty good, also unlocked some costumes too)
Mortal Kombat: Deception (PCSX2) (played versus mode so much, nuff said)
Mortal Kombat: Deception (Gamecube) (again it doens't have versus mode which is pretty disappointing but still fun)
Mortal Kombat: Armageddon (PCSX2) (had completed the arcade mode with my character "Leonard" that was supposed to be only used for versus mode but i decided to play as him in arcade mode, duh, blaze ins't too hard for me this time, it only took 3 tries after beating him, and had fun with versus mode too)
Mortal Kombat: Armageddon (Gamecube) (had tried this one, beaten arcade with scorpion, was awesome, nuff said)
Mortal Kombat 3 (had been just small bits in versus)