Originally Posted by Undisputed
Mortal Kombat would be my favorite. Out of 9 games released, only one disappointed me, and that was MK Vs. DC.
Following closely is Gears of War and Grand Theft Auto.
MK: Armageddon was pretty disappointing as well, IMO. But I'm with you. I still have all every MK titles (minus the aforementioned MK vs DC) and they've all been played to death. MK 2011 is by far the best of the series, and I was also fond of UMK3 and MK4.