Weird Nightmare. O.O

A group of people including me wake up in a maze, with brown, large circular pole things
everywhere. One person screams, when, there is a monster thing (I can't exactly
remember the details of it), and she is killed by it. We keep
running from the things until we find a Hotel type thing with a gap for the roof except
for the roof of the rooms. Inside the rooms there are lots of supplies but I go wondering off.
3 jets come and hit the rooms, blocking a few off.

And there was my mother in it. She looked nothing like my mother...but I knew she was ;-; creepy
It was really vivid...O.O

Meant to post in General Dream Discussion.