These are my favorite tunes from the games I play…
I encourage all of you to listen through each piece from 8 to 1. They are in order from last awesome to most awesome. It doesn't matter if you've played the games or not, you'll know what I mean when you reach the end of Number 1.
8. inFamous Kessler Boss Fight: http://www.youtube.com/watch?v=WTwx4R3dr0k - really nice piece that finishes the game on an extremely epic note!
7. inFamous 2 Boat Hopping: http://www.youtube.com/watch?v=WZHrVKtkaZ4 - Sad music for a sad ending to a sad game
6. inFamous 2 The Final piece: http://www.youtube.com/watch?v=7OOZzRjMw60& - Great music to sum up the action in this game
5. Metal Gear Solid 4 At Dawn: http://www.youtube.com/watch?v=ZJf0d8AiE8E - establishes the end very nicely.
4. Metal Gear Solid 4 Guns of The Patriots: http://www.youtube.com/watch?v=9x-rxpdalO4& - An amazing piece that really grows the scale of the situation completely off the charts.
3. Portal 2 Reconstructing Science: http://www.youtube.com/watch?v=J5Erl-y9b_4 - It's just a cool piece that suits the futuristic theme of Potral 2
2. Metal Gear Solid 4 Encounter: http://www.youtube.com/watch?v=TkjNbdIMqIU - To show when a situation has gotten really out of hand this music plays, it really gets you to the end of the fight.
1. Metal Gear Solid 4 Main Theme: http://www.youtube.com/watch?v=dVfBJG5_7DY - perfectly sums up the sadness and frantic action and stories of the Metal Gear games.
The rest I have listened to, the InFamous 2 soundtrack is one of my favourites 
