Mutant X was a comic book published by Marvel Comics featuring Havok, a mutant and former member of the X-Men, who was transported into a parallel dimension. It was written by Howard Mackie.
The “Mutant X” universe (Earth-1298) is a reimagination of the Earth-616 universe. In this continuum, Scott Summers was captured along with his parents by the Shi’Ar and only Alex escaped, allowing him to be the eventual leader of the X-Men. The Mutant X universe reimagines Mr. Fantastic, Nick Fury and Professor X as villains and Doctor Doom and Apocalypse as heroes.download issues 1-32, Annual 1999,2000,2001