no
I don't really play games
Xenomorphs are from the Alien series of movies (and then subsequent games, most if not all of which are stuffty).
They're decent films, particularly Alien and Aliens. After that they get sillier. And AVP is just an unusual way to combine the two fandoms.
But they're still fun films, so give them a look. And if you like them, then also look in to Predator, Predator 2 (not as good) and Preadtors, and then Prometheus (A Ridley Scott film that gives some backstory to the universe of Alien), and then finally AvP and AvP: Requiem.