MUTANT VS. XENOMORPH VS.…ROBOT?! From a certain point of view, there's more than one invading species on Earth. There's the XENOMORPHS...and there's the X-MEN. A desperate situation turns worse when SENTINELS arrive - and their solution is to nuke the X-MANSION from orbit! It's the only way to be sure… Plus, in CHRIS CLAREMONT's bonus story, KITTY PRYDE and RACHEL SUMMERS face off against the Xenomorph queen for the fate of the PHOENIX! RATED PARENTAL ADVISORY.