MythicDreams

Nightmare Game
Let's see if I can explain this for you. It's actually very interesting, and I found it very scary - so keep reading!

I was with my Dad, ready to play a videogame, but the way I accessed the save files was very weird.
There was a cylinder of stone, which had small angels carved into it. Below each angel it said the name of the level I was on, and the time and date I had saved at. There was also a statue of a tree (I think), and other carvings on rocks. It was like this huge centrepiece of carved stone, and I could access the save files of the game by interacting with the statues in real life. Very odd, I know. I chose to delete a couple of save files. The statues broke apart and fell into a moat of water around the centrepiece. Again, very strange.

Something about the angels, the save files, made me afraid. It was like I was preparing myself for a journey. A dark descent...
The game was top-down, set in the dungeons of a castle, I believe. There were demons, living dead, all manner of creatures which could drive a man to insanity.
But this was no easy hack and slash adventure game.
It was about creeping through dark corridors, hoping you wouldn't be seen, hoping you wouldn't be killed. It was a game, yet it was real at the same time. Imagine Amnesia from a top-down view, with weapons and more creatures. And then make it real.
This game was terrifying. But you know what? It was addictive. The fear and the adrenaline pushed me and my Dad onwards through blood-stained halls, seemingly empty passages, tombs, catacombs, crypts, and more, slaying horrible enemies all the way.
We played and played for ages, each step we took putting us in more danger.

-recall skip-

My character walked up out of a cellar, into a large modern house. It was eerie, and contrasted with the somewhat medieval setting of the world below. But something was wrong.

It seems that fear manifests itself quite strongly in dreams. It becomes a part of the world - it's not just a feeling any more, it creeps into everything. You can't escape it - everything feels wrong when you're afraid. Anything can turn against you in a dream - nothing is solid, nothing is permanent. An empty room could fill with enemies desperate to tear your heart out and feast on your living body.
This feeling haunts me in every nightmare I have.
I know subconsciously that every room I enter is putting me in more danger. The fear inside my brain can create more horrible things, causing more fear. There is no escape.

There was a % above my character, next to a skull. I knew that if this gauge reached 100%, my character would have some sort of seizure, and demons would manifest in his world, ready to kill him. It was horrible - I was battling my character's own sanity.
I exited the game, but the fear followed me. Exiting the game was pointless. It was real, it was still there. The gauge referred to me - not just my in-game character.
I had to research this medical condition which caused hallucinations - I had something to do with the vascular system (it doesn't exist, but in the dream it did) - and at any moment something could just "pop" and I would be plunged into a world of terror.
I reached for a nearby laptop, but I couldn't find Firefox on the start menu or desktop.

End of dream.
Wake up, then go back to sleep.

No Reflection
This dream wasn't scary, unless you count the fact that I nearly slipped down a huge waterslide (hey, I'm afraid of heights).

I was on some sort of desert fortress. It was a large building, and the architecture was almost alien in design. Think "Sandtrap" from Halo 3.
There was a gravity lift, which would shoot me over to another "arm" of the building a few hundred feet away.
I walked up to the gravity lift, and was flung into the air - but instead of going the full distance, I landed in the sand below, in the middle of the gap. I hit a piece of scrap metal.
Standing up, I walked towards some steps, back onto the strange building (or alien ship, who knows).
I went through a doorway, which lead to a normal dining room - except at the far end, there was the start of two waterslides! As I walked over to get a better look, I felt myself slip - oh no! I was sitting on the precipice of the second slide, feeling the water run underneath me. I struggled upright, and backed away from the edge. My subconscious does everything it can to make me do fall down huge drops, or go on rollercoasters and waterslides. Every time there's a perilous drop, I slip or find myself sliding towards it, almost like I'm being dragged. I think it's because I really don't want it to happen, so it does.
I turned around and faced the rest of the room.
There were some people I didn't recognise inside, now. They told me their names, and I told them mine.
"Yes, we know who you are," a middle aged woman said.
I had the feeling that I was famous or something, except I'd forgotten it.
"You know me? How?" I asked. "What did you see me in? What did I do?"
She mentioned something on TV or the theatre, I can't remember. My Dad appeared at some point, too.
My vision blurred and I felt dizzy, as a result of banging my head against the metal on the desert floor earlier. I walked over to the table, and looked in a big mirror on the wall. I couldn't see myself or my Dad! I had no reflection, but I could see lots of people eating dinner at the table in the mirror. When I looked for real, I saw nobody sitting there.
I said to my Dad, "Dad you have to look at this, quick! We've disappeared or something, just look at the mirror!"
The middle aged woman was still there, so I told her about our problem. She took out a camera to test if it would pick us up, but that seemed to trigger something.

Floating tiki heads started flying through the door, angered for some reason. They looked a bit like this.

I won't let them take me! I thought - even though I wasn't lucid, I managed to project white light at them, and shrouded myself in it. It was a sort of energy, and I used these powers to fight off the tiki heads.
End of dream.

There was a sort of false awakening too, or a "false reality", but it wasn't very exciting and I can't remember it well, so this is all for now!
As always, comments are appreciated.