Sigma (A.I.)

Project Freelancer Artificial Intelegence Program Sigma is a villain from the Red vs. Blue Universe.

Sigma was created by Dr. Leonard Church from Alpha's creativity. He was the A.I. responsible for Maine's transformation via Metastability. He was originally supposed to be assigned to Agent Carolina, but Maine needed Sigma to communicate for him after suffering three gunshots to the former's throat.

After successfully gaining total control over Maine, Sigma started using him to steal A.I. and armor enhancements, thus becoming The Meta.

Sigma and the other A.I. were destroyed in an EMP blast, but this didn't stop The Meta from his rampage.