In Mortal Kombat (aka Mortal Kombat 9, 2011 version) for the PS3 , each character has multiple fatalities that can be performed at the end of the match as long as you win with them.
Here is the list of Fatalities for Kratos, and how to perform them. These can be unlocked and added to your moves list by performing them in either Arcade Mode or Versus Mode, but only the second Fatality can be unlocked during the Fatality Tutorial.
Check out my other guides if you’re looking for full lists of Fatalities for Mortal Kombat 9.
Blade Of Olympus – Down, Down, Back, Forward, Triangle within sweeping distance
Medusa’s Gaze – Down, Back, Down, Forward, Square in jumping distance
Babality – Down, Forward, Back, Triangle in jumping distance
Stage Fatality – Down, Down, Down, X at close range