Portal 2: opened portal ambience

Defragmentation | Portal 2 Inspired TrackПодробнее

Epic Dream Guitar #2 open portal, open mind #music #chill #relaxingПодробнее

Epic Trance #2 open portal, open mind #music #trance #relaxingПодробнее

A Doomed Facility (Portal 2 - Chapter 8: The Itch [Ambience])Подробнее

Goo Ambience with Reconstructing Science - Portal 2Подробнее

Silent AI (Portal 2 inspired music)Подробнее

Listening to Portal 1 and Portal 2 OST be like: (Part 1)Подробнее

Segmentation Fault | Portal 2 Inspired Ambient SongПодробнее

System Decompile | Portal 2 Inspired Ambient TrackПодробнее

Portal 2 - Ambience - 15 - "GLaDOS Chamber"Подробнее

Portal 2 - Ambience - Elevator Fully OperationalПодробнее

Portal 2: Reloaded - Ambience - Test Chamber 07AПодробнее

The fall - One hour of Ambient Music from Portal 2Подробнее

Portal 2: Reloaded - Ambience - Test Chamber 06BПодробнее

Portal Radio Song But You've Opened Your EarsПодробнее

Portal 2: Reloaded - Ambience - Test Chamber 05A [Without Music]Подробнее

Portal 2 | Exile Vilify (Orchestral REMIX)Подробнее

Courtesy visit - One hour of Ambient Music from Portal 2Подробнее

Portal 2: Reloaded - Ambience - Corridor 07-08Подробнее