In the Troc one, when I went, having crept through corridors with opening eggs, etc, we ended up in the evac ship which quickly malfunctioned, and an alien emerged from the pipes in the wall. The marines ran us down a corridor and into the elevator but one got caught, leaving our group in the elevator with just one marine. After we started 'moving' it shuddered to a halt with a thud from above. The marine asked one of the group to help him open the door. As this woman prised open the doors, it revealed an alien, with it's head bowed, waiting outside. It slowly looked up and grabbed the woman, took her to the ground and crouched over her, before the lift doors closed and we were off again to the next part of the adventure. Ultimately being chased by aliens, all marines now dead, down a long corridor, busting through the exit door, and into the inevitable busy pub, looking like an idiot.
In hindsight, the 'public casualties' were most likely/definitely 'plants', but it was a fabulous adrenaline rush. At the time I thought those guys had the best jobs in the whole world. I'm sure that with the lights on it all looked a bit lame, but hell, I loved it.
