Am I seriously the only person who thinks the best AVP game was the arcade beat 'em up? What part of being Cyborg Arnold Schwarzenegger killing aliens en mass via machinegun arm and Pile drivers isn't fun to do? Its much better then generic fps trying to rip off doom 3 and natural selection.
And it isn't just about nostalgia of the arcades, it was just the most fun I ever had with an AVP game. It was the same dumb backstory as yahtzee said, but the story gets shoved to the side (cause its an arcade game, and you don't want to waste your quarters looking at text scrolls)and the gameplay was so fun you didn't really give a shit. And you got to do epic shit. You get to fight thousands of aliens, an entire battalion of marines, two infected predators, and two Alien queens. If you never played this, you are seriously missing out on some fun times.