Imagine having a Kung Fu Fight with string puppets, except you don’t have to worry about getting the strings tangled up, and you don’t have to have a kung fu fight.
You control the characters on screen with the mouse – there are no pre-scripted animations in the game – it’s all up to you – to walk, you have to literally pick up one foot, then place it in front of the other.
This means you get to create your own style, and can act out whatever you feel like, and of course, if you really feel like it, you can have a fight.
It’s about Chi power.
Source: The Developer Website.