Strikeforce: Morituri #31 was published by Marvel Comics on July 1, 1989, as part of a series that began in 1986. James D. Hudnall and Serban Cristescu write, and art comes from Carlos Garzón, Christie Scheele and John Calimee. This 36-page issue features Blackthorne, Radian, Marathon, Revenge and Scanner, among 20 characters cataloged on VerseDB.