Available at Steam
| Store | Product | Price | Download |
|---|---|---|---|
 | Portal 2 SoundtrackActivates on Steam | Free to Play | Play now at Steam |
Related Content
Game Detail
| Type | Downloadable Content (DLC) |
|---|---|
| Released | Sep 24, 2014 |
| Platforms | Windows, Mac, Linux |
| Reviews | Overwhelmingly Positive(96% recommend) |
| Feature | Additional High-Quality Audio |
| Full detail at Steam | |