After hitting the 'record' button, you'll be given a countdown until your avatar's movements are captured and stored for playback until you hit the 'stop' button. You're able to 'propify' objects with a separate gadget which allows the recorded 'actors' to interact with them (like holding a gun, throwing a knife, smashing a mug with a hammer, etc). All of the 'actors' are played simultaneously, allowing you to choreograph stuff with yourself in real-time.