Axel's eyes were glued to the movement on the corner of the screen, but it just turned out to be a mouse.
They started walking through the darkness, and walking, and walking...and walking, when the chick finally commented on how the room seemed really big. The nerd mentioned that they should try and find a lightswitch, so the three of them split up, in search of a switch.
As the girl was walking along, she suddenly heard the sound of chains rattling, and heard a soft voice calling for help. She was led to another door, this one locked, and peeked in through a small window in the top, letting out a high pitched squeal when she saw a unicorn chained up on the other side.