Part of the M-Tech Marvel event, Aaron Stack, the Machine Man gets his own series, this time known as X-51 . The series was the first in the M-Tech line, but failed to catch on and was, unfortunately, cancelled with issue 12. The series had a special "issue 0", courtesy of Wizard Magazine and a shared Machine Man / Bastion '98 annual which was published prior to this series.
Collected EditionsX-Men Vs. Apocalypse: The Twelve Omnibus (#8)
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/x-51/4050-11868/).