Members - Aperture Incursion mod for Left 4 Dead

(Previously known as Left 4 Dead: The Portal Incident) When chaos descends upon the unsuspecting human race....where do you draw the line between coincidence and fate. Enter Zoey, a lone woman trying desperately to escape the horrors of a zombie apocalypse. Armed only with her pistol, Zoey aims to escape the madness that has descended upon her town.