From the instruction book:
If you've defeated an opponent in Kombat Match, the "Finish Him/Her" prompt appears. As the red bar drains, you have a lmited amount of time to enter a button sequence and create one string of a fatality. The red bar indicates time left to perform the enxt fatality sequence. If you do it right, the timer will reset, allowing you to do another. You can do up to 10 strings of a fatality.
This feature has received mixed reactions from game fans. Some view it as repetitive and boring as all animations are the same for each move, while others love the creation aspect. I'll let you form your own opinion.
You can view a kreate a fatality FAQ here:
http://www.gamefaqs.com/console/ps2/file/931479/45242
Each charater in mortal kombat has their own combanation to do a Fatality
You cannot do the Living Forest Stage Fatality in the Demo of Mortal Kombat (2011). For the full version of Mortal Kombat (2011), just enter your character's corresponding stage fatality input.
Down, down, down, block will do this kind of fatality.
away,towards,away, square
block up up
Kung Lao "Razors Edge"
down down down punch
Down, back, forward, punch will do this.
No just Sub-Zero's Fatality was censored.
he will plit you in half or put you on fire
i cant believe im online
Unfortunately, the MKA fatality system does not allow for animalities.