"This is Aliens vs. Predator, though, so there are Predators too, who show up now and then to a chorus of "What the fuck was that?" from nearby human NPCs. And I'm waiting for someone to reply, "It's a fucking Predator, you moron; the human race has only encountered them like fifty times. Did no one document anything? Didn't at least one survivor put an entry on his fucking LiveJournal? Or did we use up all the data storage media recording all these fucking audio logs?""