Alien vs Predator: Alien Queen Expansion

From the publisher:
Queen, monarch, profanities, no matter what you call her the xenomorph queen inspires terror wherever she goes. Inspiring Drones and Soldiers with hive intelligence she can turn a colony thousands strong into chestburster food in mere weeks. And if you are foolish enough to enter her lair, your screams as she rips you apart will be the last sounds you ever make.