Some games have that feeling when 2 other popular games are put together; Prey is introducing Metroid to Quake.
But the Extra Touristrials have something else in mind; Before Tommy could even explain why he just beated up 2 random hill billies, The lights flicker off and on, Radio stations go out, The TV says: Channel unavailable; A great start to a Horror Movie or Game as we are playing it.
Tommy awakens to find himself attached to a floating surf board thingy (How the heck am I supposed to know what it is?!) with Jen and his grandfather either side of him, As the level contiues, Tommy sees Earth and soon comes to a conclusion that the Aliens arnt around to make friends.
Anyway, i dont want to spoil the rest of the story for you so I'll move on, The Gameplay is alright with some freaky weapons and grenades....
As you move on, You will come to puzzles that will require Tommy's Cherokee ability to pass them.
The music is an amazing feature to the game and has been timed perfectly.
The graphics are amazing from the begging level but you wont stop to look much when you arrive at the Alien spaceship.
On-Line is a little deserted when I arrived, Probably Halo 3 or Gears Of War had already arrived so I might of showed up a little late.
Overall, Prey is a great game in Story, Visual Effects and Music.
Just watch out for clues in puzzles and you'll soon move forward!