Portal: Prelude Ost
Portal Prelude OST — Rock Remix Still Alive 02:59
Silence — Larmes 03:22
Portal:Prelude OST — Atmosphere 5 00:35
The Chemical Brothers — Belive (OST Portal Prelude) 03:48
Один из любимых треков — OST Portal Prelude 02:47
Portal prelude — freedom 05:31
Portal: Prelude — Main Theme 03:22
Adrian Charkman — In The Beginning 05:04
The Hamster Alliance — Where am I? 03:46
Portal: Prelude OST — The Cake Is Not A Lie 03:04
Silence - Larmes — (саундтрек к игре Half-Life: Portal: Prelude) 03:22
Portal Prelude SoundTrack — Silence - Larmes 03:22
Portal: Prelude OST — Abs O5 080 Guitar 01:08
ERH — Discovering GlaDOS 01:03
Chemical Brothers — Belive (OST Portal prelude) 03:47
ERH — Swell Pad (Portal: Prelude OST) 01:14
Chemical Brothers — OST Portal 2 : Prelude 01:23
OST Portal: Prelude — The end 00:54
Portal Prelude SoundTrack — Jarrett Heather Still Alive (Radio Loop) 00:52
The Chemical Brothers — Believe (OST Portal: Prelude) 07:01
Valve Studio Orchestra — half-life 2 03:22
Razor Red Noise — Still Alive (Portal: Prelude OST) 02:59
Radio Aperture Science Portal:Prelude — Believe OST GLaDOS 03:47
Kele Okereke/The Chemical Brothers — Portal Prelude Soundtrack - GLaDOS Fight 07:01
P:P & BBM OST — Atmosphere 5 00:35
Silence — Particule (ost Portal Prelude) 04:28
The Hamster Alliance — The Cake is a Lie! (Portal: Prelude OST) 03:04
Неизвестен — Portal_Prelude_FULL_SOUNDTRACK 21:55
Portal Prelude [GameRip] — The Chemical Brothers Believe Middle Mono 01:25