The Frozen Leviathan is the only leviathan on this list that isn't alive. It is located near the Phi Robotics Lab and is infected with deadly Kharaa bacteria. One of Robin Ayou's missions in the game ...

Ice Worms are ancient and deadly creatures you hear tale of in PDAs gathered at various bases, and confirmed by Al-An and your own encounters with them. Ice worms are surprise attack hunters and will ...