Doom: Repercussions of Evil REMAKE

Based on the story by Peter Chimaera

Chapter One-

John Stalvern waited. For what, he did not know. While he sat in the now-unoccupied area of the barracks of the Phobos base, the lights above him blinked and sparked in the air. From all he has been through with the UAC, John did know one thing: There were demons in the base. He didn't see them, but he had expected them now for years. And even now, those demons haunted the internal structure of this already doomed space station.

He had sent many letters to Colonel Joson now for ages, to warn him of the impending invasion that only he knew of.
These letters and messages were sent to no avail. But deep inside his head, John knew something had to be producing the strange anomalies found at the Teleportation test-sites. He recalled his younger life as he waited.

When he was young, John sat with his father as they saw the first cruisers launch into the sky towards the distant galaxy. At this, john smiled. And he said: "I wanna be on one of the ships, Daddy!" At this, his father frowned. He said:
"No. I know their intentions. If they proceed with these experiments like they plan, they will open an interdimentional rift that will literally bring Hell into this world. If that happens, You will be killed by demons!"

There was a time when John believed what his father had said. He could almost see them for a time. But, as he got older, he stopped believing, or even thinking about the demon threat. But ever since the teleportation experiments failed,
he knew that only one thing could have killed all those scientists. And he knew, that in this UAC space station, there were demons on the loose.

On his table, a voice erupted from his comm-radio. "This is Colonel Joson!" said the crackled voice of Joson from the radio. "Since everyone up there on Phobos is dead. You are the last hope for that space station. You must fight the demons!"

With that order, John immediately ran his way to his locker and secured his plasma rifle in his firm grip. Since all the doors were locked in the facility, there was only one way out. So John aimed his plasma rifle and blew up the wall next to him, that led to the Phobos complex.

And there, the demons waited. In their demonic tongue, he could hear them say: "The human vermin seeks to destroy us!"
and they hiss in anger. All of a sudden, A strange happening occurs within the base, as a Cyberdemon lord crashes its way into the complex. This was not a good place to fight. The ceiling was highly unstable, and subject to collapse. But the towering behemoth took no notice, and opened fire upon John. n The fight ensued for some time, until one of the monster's rockets struck one of the fragile areas of the wall. The ceiling collapsed, and crushed the cyberdemon, and leaving John stuck under the crushing weight of the ceiling.
"NO!" Said John. "I need to get up! I must vanquish the demons! I must secure this space station!" He shouted.
"No, John." Said the radio.

-And, just to ruin the seriousness of the story-

"You Are the demons!" And then John was a zombie.