Sigma #2 was published by Image Comics on May 1, 1996, as part of a series that began in 1996. Brandon Choi writes, and art comes from Cully Hamner, Monica Bennett and Randy Green. This 36-page issue features Grifter, Caitlin Fairchild, Grunge, John Lynch and Freefall, among 31 characters cataloged on VerseDB.