You are alone, without others of your kind. But you aren't truly alone - Something is lurking in the darkness, and it's been following you for hours, getting closer every time it gets more confident about your strength; You're a worthy opponent to battle and slay.

​THIS BEAST CAN AND SHALL KILL YOU IN GRUESOME AND GRAPHIC WAYS: YOU'VE BEEN WARNED
(note, this creature IS heavily based on the Xenomorph, but it isn't the exact same thing)