The dreaded Galactus has arrived in the Ultimate Universe! With a whole dimension of new planets for him to devour, the Ultimate heroes must stop Galactus from destroying their entire universe! Unstoppable and insatiable, he decimates the Chitauri, the Kree - and then heads for Earth. As Rick Jones and Vision make desperate last-ditch attempts to deter Galactus, the Ultimates face the Devourer head-on! And while Nick Fury plots, Reed Richards fights for redemption, M.O.D.O.K. prepares for the end, and the X-Men deal with a lethal secret weapon, Miles Morales heads to Galactus' birthplace - the Marvel Universe - hoping for clues to save his world! Is this the Ultimate heroes' last stand? Collecting HUNGER #1-4, CATACLYSM #0.1, CATACLYSM: THE ULTIMATES' LAST STAND #1-5, CATACLYSM: ULTIMATE SPIDER-MAN #1-3, CATACLYSM: ULTIMATE X-MEN #1-3, CATACLYSM: ULTIMATES #1-3 and SURVIVE!