I don't know how long ago I had this dream, but I can still remember a great deal of it so vividly. I was a male in the army, in a movie. The team and I had been assigned to fight something and we had ended up in some sort of tunnel. I can't remember what the commander of the operation told us, we just did as we were told. So we entered the tunnel and the deeper we got, the tunnel that had led underground seemed to turn into a hallway, then a large building. Inside, the building was built like a maze and the lights were flashing. It was so blinding I needed to squint to even remotely see. We carried on with the operation but began to hear the oddest sounds. The place had some sort of seaweed like plants hanging down from the ceiling and something like chicken wire ripped to shreds and just plastered to the sides of the maze so every once in a while one of us would walk into the metal or into the weird plants. We didn't get harmed by anything hanging from the ceiling but the sounds from something we assumed was a dying animal continued to increase. Then the sounds multiplied. We knew it wasn't a dying animal and I know at least I felt a feeling of dread and something else I couldn't describe even now. I just knew I wanted to run out of this maze-like place and get out. So I started running, leading my pack anywhere that seemed like it would lead to an exit. A few times we came to a dead end and had to backtrack. Some of us were killed. I think I was one of them. I had been very close to this square-like exit.