The dream started with me being in a small park surrounded by buildings. The area was a warzone. I am wearing an high-tec battle armor that looks like the one in Gears of War and have a gun in my hands. Nobody is there, just me.

I get debriefed, the objective is to capture the other side of the park. I started going in the park to complete my objective, while dodging "bullets" and covering behind obstacles. At this time, I am shooting like hell in front of me, but nobody was there. I felt so much rage, it was almost... painful. I didn't want to do this, but I was still doing it.

After shooting and dodging the incoming "bullets" (there weren't any), I finally reached to my destination. I see that there isn't anybody there. No enemy... nobody. After this, I start to get lucid (not in the controlled way, just knowing that I am dreaming) and start screaming when I saw that this dream started repeating. I repeated the dream ~5 times somehow, unwillingly.

This dream was a torture for me, what does it mean? Dreams that repeat themselves in the same night are pretty common for me.