Four more character profiles have been added to the official Fall of Cybertron website: Metroplex, Jetfire, Bruticus and Brawl. Bruticus is the only playable character for campaign out of this group. Metroplex is controlled by Optimus during campaign and Jetfire and Brawl will be available for multiplayer and most likely escalation. Click here to see the rest of the character models and bios. Fall of Cybertron releases for PS3, Xbox 360 and PC on August 21st.