Instructions
Fight your opponent until he is defenseless and the game prompts you to "Finish Him."
Choose which type of fatality you would like to perform (see Resources). The possible fatality types include Attack, Transition and Finisher.
Perform the series of button presses and movements with the Wii Remote and/or Nunchuk according to the type of fatality you choose to perform. For example, to perform the Head Smash Finisher, move the Wii Remote and Nunchuk away from and toward each other in a clapping motion.