A free program for Android, by LavaTerra.

Welcome to Angry Skull Mad Tabi Ex Fun Character Test! This application is intended to be a fun and entertaining way to test your reaction time and reflexes. In this game, you will be able to simulate a fight between two fighters. One of them is a hero, and the other one is a villain. You will have to determine which one you prefer and then fight against them.

The gameplay is very simple. You will be presented with a series of buttons. Each one of them will have a corresponding sound and animation. You will have to touch the button to make the character fight. The sound and animation will be different depending on the button you touch. 

You can also customize the sound and animation of each button. For instance, you can change the sound from a fight to a different sound, or change the animation from an attack to a different animation.