Nick opened the door and there was another long hallway. The lights were
flickering on and off and there was blood with handprints smeared going down the hall, like someone was trying to resist a zombie. It looked like he was a soldier because there was a SMG on the floor and a hand grenade.

Nick checked the SMG like that stupid scientist taught him. It had enough bullets to last him a while. He put the grenade in his back pocket. Slowly he walked to the new door.

He heard moaning inside. He opened the door. " WOW" Nick exclaimed. Around 11 zombies inside the small room. Nick had a idea. He pulled the trigger on the grenade and threw it in the room, and ran back and jumped for cover.
BOOM, SPLAT, SPLAT, SQUISH. Nick went back to the room. Various body parts where on fire. There were insides on the walls.

Then nick saw it. One of the cabinets in the room where slightly blown open and there was a metal see-through keycard inside. "Hmm..Wonder what this sucker opens.." Nick said to him self.

Nick then went through a door and kept going until he reached a old rusty metal lift. - Up we go - Nick thought. He sure hoped there was nothing up there waiting for him, he would not be able to run anywhere.

The lift ride felt like it took forever. Finally it stopped. But there was no entrance. Anywhere! " Oh crap it stopped." Nick said out loud. He looked up and down and then he saw something. A vent. Nick got out the smg and shot it until the rails where gone. Then he ducked and went into it. He kept going until he reached an active fan. He shot its core and it broke instantly. Nick grabbed the fan and ripped it off its hinges. Then he kicked down the vent rails. It was a sleeping quarters. There was blood all over all the beds and the beds looked messy and unmade. And then nick saw him. " Hey excuse me, sir???". He was bald and was reading a book. He wasn't a zombie. The man didn't look up. " SIR. I'm here to help. Nick went over and tapped his shoulder. The man looked up at him and opened his mouth. A cockroach crawled out. "Sir??!" 4 more crawled out. Then his top half of his head fell off and cockroaches flooded out. "WHAT THE HELL?" Nick yelled. The mans body started twitching and convulsing. His chest swelled a few times, then exploded, something flew out in a burst of blood and rotten intestine. Then there was a screeching noise. A zombie bat flew out. It flew around the room a flew times and lunged at nick. Nick was quicker. He shot at the bat a few times but it eluded the bullets somehow and flew through the vent.

"What the hell???!" Nick said to him self. Nick went to the dead man. The cockroaches were already around him, making new homes in his corpse.
"That is it.. I'm outta here…" Nick said, disgusted.

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Next chapter coming out soon if I get some reviews XD