| Issue | #4 |
| Published | April 1979 |
| Cover Price | 0.35 USD |
| Pages | 36 |
| Editing | Al Milgrom |
| Genre | superhero; science fiction |
| Pencils | Michael Golden |
| Inks | Joe Rubinstein |
| Letters | typeset |
| Reprinted | in Micronauts Special Edition (Marvel, 1983 series) #2 |
| Synopsis | Slug looks for Argon; Coffins meet Phillip Prometheus at the Human Engineering Life Laboratories (HELL) |
| Genre | superhero; science fiction |
| Script | Bill Mantlo |
| Pencils | Michael Golden (breakdowns); Joe Rubinstein (finished art) |
| Inks | Joe Rubinstein |
| Colors | Carl Gafford |
| Letters | John Costanza |
| Reprinted | in Micronauts Special Edition (Marvel, 1983 series) #2 |
| Script | Bill Mantlo |
| Pencils | Eliot Brown |
| Inks | Eliot Brown |
| Colors | Carl Gafford |
| Letters | John Costanza; typeset |
| Notes | Schematic with notes. |
| Reprinted | in Micronauts Special Edition (Marvel, 1983 series) #3 |