| Memory | XP: 512 MB minimum, 1 GB recommended; Vista or Server 2008: 1 GB minimum, 2 GB recommended |
| Input | Windows-compliant keyboard and mouse, Xbox 360® Controller for Windows® recommended |
| 注意事项 | *
2024 年 1 月 1 日（PT）起，Steam 客户端将仅支持 Windows 10 及更新版本。 |
| Hard Drive | 128 MB available disk space required |
| Display | 800x600 minimum resolution, 1280x720 or higher recommended |
| Processor | 2 GHz Pentium 4 (If running with an Intel Graphics Media Accelerator, the minimum CPU required is a 3.0 Ghz P4 or 2.33 Hz Dual Core equivalent) |
| OS * | Windows® Vista / XP / Server 2008 |
| Graphics | Intel GMA 3100 |
| 备注 | Sound Card:DirectX(R)9.0c compatible |
