Fire hunter VS Assassin

(many thanks, Shadow)
The men ran for their lives as something followed them, they could hear it's footsteps as it chased them.
The beast was nearly twice the size of a man, and weighed 900lbs, it roared and the lights shook, threatening to fall out.
It saw a group of men attempting to open the box that contained weapons, they struggled frantically as the box wouldn't open.
They stopped momentarily as they heard a repeating thud that got louder with every second, all four of them saw the shadow, long and terrifying, as it came towards them.
It killed all four men by simply running straight into them, splattering them, and causing the weapons box to malfunction.
The creature was showered with sparks and paid no heed to the burning drops of flame showering down on it.
The beast simply followed the scent of more prey, growling in glee at the thought of it's next meal fast approaching.
A man in the generator room whipped around to find it standing at the doorway, this was the first clear look at the creature that any of the men had achieved.
It was huge, at least 10ft tall and 6ft wide, and it was bulging with muscle, all covered in a black carapace that shimmered in the light, on it's face were four finger-like appendages that flexed and gleamed like some sort of grotesque insect.
It's tail followed it through the door and that was at least 12ft long, it ended it the most terrifying claw ever witnessed by man, it's head was lined with strange tentacle-like things that seemed to act like hair.
It's hands had four fingers, and it's legs held the appearance of the back legs from some dog out of hell's jaws, it's feet ended in two long claws.
It took a step, and the metal walkway groaned and bent, it took another step, further warping the walkway.
It stepped closer and closer, eventually it's tail lashed out and shattered the main power box, shutting off all power, the lights went out and an ear-splitting roar was followed by a scream.
The men were picked off one by one, being torn apart in the darkness, no one saw the beast coming, only heard it's roars of triumph and the noises of it coming ever nearer.
Blood coated the walls, anyone could see it if only the lights were on, flesh and bits covered the floors of some rooms, squelching with every step.
The last man standing was alone against the monster, he was the only one who had time to get a torch, he was the last man to ever see the glinting black carapace flash.
His last thought was of the tales of those old ruins.
The ones where they found the dead body of some alien species that leaked green fluid.
This creature was instantly recognized as the beast from the tales, it must have stowed away on their ship.
Weeks later, a smaller alien had spotted the building, knowing that this building would yield fresh meat.
The scent of blood emanated from the entrance to this mighty structure.
Assassin was at the new lair of FireHunter.

there is a xonomorph named assassin he knows there something in there but he doesn't know what he thinks he's invincible so he goes in so he's looking around but he doesn't see anything so out of nowhere fire hunter hits assassin through a wall assassin gets up and charges fire hunter assassin cuts fire hunter with assassins tail fire hunter bites assassin in the arm assassin jumps on fire hunter and starts clawing fire hunter fire hunter throws assassin onto the ground but assassin bites him on the leg

FireHunter growled as Assassin bit his leg, he kicked his leg and sent Assassin flying with a chunk of leg in his mouth.
FireHunter charged and swatted the small alien into yet another wall, and his 12 ft tail swung out and impaled Assassin.
FireHunter tossed Assassin like a doll, and the smaller alien bounced off of the wall and onto FireHunter's face, Assassin began slashing.
Assassin's flailing tail skidded off of FireHunter's armor, FireHunter then ripped Assassin's tail off, and acid sprayed forth from the burning stump.
FireHunter threw Assassin yet again, and wielding the smaller alien's tail like some sort of hellish, uncontrollable whip, he put a long, shallow scratch down Assassin's face.
FireHunter growled in what would have been a chuckle of insane laughter at the feeble creature before it as he awaited it's next move.

assassin then put his foot up firehunter's ass f.h. then assassin tore f.h.'s ball's off but f.h. picked assassin up and tossess assassin into the wall then f.h. bites assassin in the arm but assassin graps f.h.'s toung and rippes it out and assassin run's with acid dripping down his arm

FireHunter then chased after Assassin and tore his head off, killing him and ending this ridiculous fight that I no longer want to participate in because if I have to tell Assassin that Aliens don't have asses or balls one more time, I will scream.

oh boo hoo