Palette Swap

Pallet Swap was a technique used mainly in the first few games of the Main Series in which characters had their colour pallet completely swapped around, rather than creating new character models for them.

List Of Pallet Swapped Characters

 * The Male Ninja (these included Sub-Zero, Scorpion, Ermac, Reptile, Noob Saibot, Rain & Human Smoke)
 * The Female Ninja (these included Kitana, Mileena & Jade)
 * Hornbuckle (the character in the background of one stage in the earlier games. He was just a swap of Liu Kang)