Stronghold 3

System requirements:
- Operating system: Microsoft ® Windows ® XP ™ / Windows ® Vista ™ / Windows ® 7even ™
- Processor: Intel Pentium D 3.0 GHz or equivalent AMD Athlon 64 X2 4000 +
- Memory: 1 GB (Windows XP) / 2GB (Windows Vista / 7)
- Video: 3D-graphics adapter with 256 MB memory, compatible with DirectX ® 9.0 and supports Pixel Shader 3.0 (Nvidia ® GeForce ® 7900 GS / ATI ® Radeon HD 2600 XT or better)
- Sound: Sound card compatible with DirectX 9.0c
- Free space on hard drive: 3 GB
- Additional software: DirectX 9.0c
- Controls: A keyboard and mouse

Part 1 

Part 2
  
Part 3
  
Part 4