The H.A.R.D. Corps #4 was published by Valiant/Acclaim on April 1, 1993, as part of a series that began in 1992. David Michelinie writes, and art comes from David Chlystek, Mike Leeke and Tom Ryder. This 36-page issue features Gunslinger, Flatline, Hammerhead, Shakespeare and Hydrich, among 6 characters cataloged on VerseDB.