Three new character skins. Play as Klassic Kano, Klassic Sonya, and Klassic Liu Kang in this themed skin pack. Kombat Pack should not purchase separately. 

About base game:

Fueled by next-gen technology, Mortal Kombat X combines unparalleled, cinematic presentation with all new gameplay to deliver the most brutal Kombat experience ever. For the first time ever, Mortal Kombat X gives players the ability to choose from multiple variations of each character impacting both strategy and fighting style. And with a new fully-connected gameplay experience, players are launched into a persistent online contest where every fight matters in a global battle for supremacy.