| Issue | #4 |
| Published | April 2003 |
| Cover Price | $2.25 |
| Pages | 36 |
| Editing | Ralph Macchio; Stephanie Moore (Associated); C.B. Cebulski (Associated); Brian Smith (Associated) |
| Characters | Wasp; Marvel Girl |
| Genre | Superhero |
| Pencils | Chris Bachalo |
| Characters | Magneto; Nick Fury; Black Widow; Captain America; Wasp; Iceman; Charles Xavier; Marvel Girl; Storm; Colossus; Wolverine; Iron Man; Thor; Hawkeye; Beast; Kitty Pride |
| Synopsis | Is the final assault. The X-Men are cornered by the Ultimates and they must figth every inch to the freedom. |
| Genre | Superhero |
| Script | Mark Millar |
| Pencils | Chris Bachalo |
| Inks | Tim Townsend; Andy Owens; Aaron Sowd |
| Colors | Paul Mounts |
| Letters | Chris Eliopoulos |