Ragnarok Online

Minimum:

• OS: Windows-based (with administrative ability to install and patch)
  
• Processor: Pentium II, 400MHz (or better)
  
• Memory: 128 MB RAM
  
• Graphics: Any with 3D Acceleration & at least 16MB on-board RAM
  
• DirectX: Version 8.1
  
• Storage: 2 GB available space
  
• Sound Card: DirectSound (or compatible with 3D Sound Effect Support)
  
• Additional Notes: May not run properly on integrated laptop graphics cards

Recommended:

• OS *: Windows 7
  
• Processor: Pentium Dual Core or Better
  
• Memory: 2 GB RAM
  
• Graphics: Nvidia GeForce 8000 or better
  
• DirectX: Version 8.1
  
• Network: Broadband Internet connection
  
• Storage: 3 GB available space
  
• Sound Card: DirectSound (or compatible with 3D Sound Effect Support)