Portal Storm [SFM]

Fan art (Prototype): In the aftermath of the Resonance Cascade at Black Mesa, Portal Storms occurred all over the world bringing forth life forms from Xen. After the death of the Nihilanth and before the Combine invasion, earth was struck with portal storms, wherein the powers of the Nihilanth over the portals between Xen and Earth dwindled and fluctuated out of control. Inspired by content of @Neinfeld : ►Music: -Portal: Taste of Blood #Halflife #sfm #valve