Ok. Its a game made from the two best Alien-type films, three briliant races squaring up. So naturally you want a great soundtrack. Nothing says 'BRILLIANT ALIEN SHOOTER' like the introduction music for AVP. The powerful mix combines the two films perfectly. First predator mission music is brill, same with alien. I dont know bout marine, i dont play them. In multiplayer, i'm predator and you cant kill me...