Because when left to their own devises, they will just endlessly walk forward and fall into permanently deadly booby traps placed by not-so-helpless humans. Because the only way to survive the zombie apocalypse, is to BE the apocalypse!īut the brainless undead are quite dumb… even dumber than you might expect given their lack of grey matter. But guess who’s the brains behind this hungry undead army? YOU! So spread this pandemic to wipe humanity of this planet. Prepare yourself for the most thrilling night of your life! Something strange has happened and people everywhere are turning into blood thirsty walking corpses. Plenty of fixes and improvements to the main campaign.6 new enemies for your space-faring zombies.10 new levels (some in low gravity conditions).