What is a Season Pass?
Left 4 Dead 2: The Passing Season Passes are one-off purchases that entitle you to DLC released over a set period of time. This is not a purchase of the full game itself.
Left 4 Dead 2: The Passing アクティベーション手順
| 公開日 | 22 de abril de 2010 |
| プラットフォーム | PC (Microsoft Windows), Mac, Xbox 360 |
