The Meta

Agent Maine (known as the Meta as of season 8) is a villain from the Red vs Blue Universe.

Maine/The Meta is a rogue Project Freelancer agent whose goals are to obtain armor enhancement and A.I. in order to increase his power. He's also a mute and only speaks through growls. Reason for his growls is because he suffered a severe throat injury after being shot three times, possibly severing his vocal cords.

Maine went rampant after being taken over by his A.I: Sigma, thus turning him into the Meta, and started stealing A.I. and armor abilities to become stronger. After an EMP destroyed Sigma, the Meta still continued his rampage that Sigma started.