Fatalities:
Fatalities are performed like combo moves, anytime during play.

Mongoro

Forward + Square, Triangle, Square(2), Forward + Square

Kahn

Back + Triangle, Back + Triangle, Square(2), Back + Square

Redemptor

Back + Square, Square(3), Back + X

Mckrieg

Triangle(3), Square, Forward + Square

Vanguard

Triangle, Square(3), Back + Square

Moloch

Forward + Triangle, Triangle(2), Square, Up + Square

Orion

Forward + Triangle, Forward + Triangle, Square(2), Forward + X

Nephra

Square, Triangle, Square(2), Back + Square

Mongwan

Forward + Triangle, Forward + Triangle, Square, Triangle, Forward + Triangle

Hecklar

Square(3), Triangle, Forward + Square, Up + Triangle

Vodu

Square(3), Triangle, Back + Square, Up + X

Bimorphia

Square, Triangle, Square(2), Back + Square

Finkster

Square(4), Back + Square, Back + Square, Forward + Square

Juni

Square(4), Forward + Square, Forward + Square, Back + Square

Stygian

Square, Triangle(2), Back + X

Plague

Triangle(3), Back + Triangle