SNAFU: Survival of the Fittest

“Came from down there.” Spencer pointed down the stairway they had nearly reached, where the insurgents had died under Coulthard’s fire.

“Seems like old Shoulder Wound survived after all,” the sergeant said.

“Until just then.” Brown felt the lock on the box in his chest loosening.

“All right. Silence.” Coulthard raised his weapon and headed for the stairs. “We have no choice but to go through, so let’s fight our way through.”

He moved to the first stair and jumped down. The riser was a few inches above his head, but he walked forward and jumped down the next. Brown and Spencer followed.

Brown’s knees jarred with every drop and he wondered how long they would hold out. How long could any of them last with this kind of exertion? The insurgents were about two thirds of the way down and had looked spent, sliding off each step, staggering around.

And assuming they made it down, they would have to climb up even more stairs to get to the wide tunnel they had seen. And all the while fighting past whatever had triggered that scream. Basic training or advanced combatives, nothing prepared a soldier for this. Ready for anything? No one had ever listed this place under the heading of ‘anything’.

His lock loosened a little more, so Brown stopped thinking and kept moving.

He stopped counting the drops at fifty, but after a few more Coulthard paused and raised one fist. They froze, crouched in readiness. Coulthard tapped his ear. Straining to listen, Brown heard a scratching, scrabbling noise. Distant, but getting quickly nearer. Coulthard crept to the edge of the step they were on to look down and immediately burst into action. He raked his assault rifle left to right, the reports of his short bursts shattering the quiet and bouncing back from the distant walls all around. Brown and Spencer joined him at the edge. Spencer added his ordnance to Coulthard’s straight away, but Brown paused momentarily, stunned.

A flood of creatures flowed up the steps towards them like roiling black water. Only twenty or so steps below and fast getting closer, they scrambled on too many legs, black bodies like scorpions, but where the stinger should be on the end of the waving tails was a leering face, almost human though twisted somehow into something hideously uncanny, eyes too wide, mouths too deep. Those mouths stretched silently open or gaped like fish as the creatures chittered over the stone edges. Each was a metre or more long, two vicious mandibles at the front of the thorax snapping at the air as they came.

Brown brought his weapon up and added his fire to the fray. Their bullets tore into the things, shattering hard shells and causing gouts of glowing blue blood. As one fell, its fellows swarmed over it. Some staggered from shots striking their many limbs and fell from the sides of the staircase. Brown realised the things were screaming, in fear or pain or triumph he didn’t know, but they had no voice and just hissed thick streams of air from those stretched and awful faces that wavered atop their segmented tails as they ran.

There was no way Brown and his colleagues would be able to scramble up the stairs ahead of these horrors, so here they had to make their stand. Coulthard plucked a grenade from his belt and lobbed it past the first wave. It detonated in a cloud of shining black carapaces and stone chunks. Spencer emptied his clip and expertly switched in a new one. He resumed firing as Brown switched in new ammo. Coulthard threw two more grenades and switched clips to resume firing. Brown threw a grenade of his own and switched in his last clip. Their automatic fire stuttered and roared, controlled bursts as training took over.

The creatures were only five steps away, then four, and ammo was running out. Brown, Spencer and Coulthard yelled incoherent defiance and raked fire across their advance. Spencer lobbed a grenade then the things were too close for any more explosives.

Three steps and their numbers finally began to thin, two steps, almost close enough to touch.

Suddenly the men were stumbling left and right, firing in short bursts as the last of the things breached their step and tried to clamber onto them, heavy, sharp mandibles snapping rapidly for limbs. Spencer screamed as one drew close, his weapon clicking absurdly loudly, empty. Brown fired three short bursts and then there were no more creatures coming. Coulthard blew two away right at his feet, turned and killed the last one right before it leapt onto Spencer.

Everything was suddenly still; their ears rang.

Dave Spencer looked up at his sergeant with a smile of relief just as Brown raised one hand and shouted, “Stop!”

But Spencer finished taking a step away from the corpse at his feet and his foot vanished over the edge of the stairway. As his face opened into an O of utter surprise, he dropped from sight.