Dream of building, crowd, dimension, doors, movie, screaming

In a large crowded building, it seems we are trapped inside and apart of some huge social test, they open the doors only to let in a rush of horror movie-esque serial killers to pick us off one by one, luckily, i am few of the fortunate ones, i run and hide into a futuristic elevator with a few other people inside, lying on the floor. i exit the elevator and do it all over again, one man looked like a burn victim with no face / facial feautures dressed in a firefighter / cop uniform, then exited the building. there was an uproar in the crowd as they were about to release the next set of monsters into the ring, i was devasted and screaming and ran to the elevator again, knowing that it had worked in the past, i run to exit and the elevator malfunctions and does not open, i can feel the bite of the beast, the count down.. suddenly, i dart inside and barely make the close! i find him inside there, holding me close.. hat tipped sideways i can even see his face, "hold on tight" he whispers, as he hacks the elevator, pressing every button simutaneously until we end up in another dimension, its night time and im making a run for it, almost seen, apartment complexes everywhere, its day now and im walking up a hill, i see large trucks and they make me nervous, soda trucks with bumper stickers on them, something tells me not to go that way...