Citadel Zero

Minimum:

• OS: Windows 10 64-bit
  
• Processor: Intel Core i3 / AMD Ryzen 3 (2018+)
  
• Memory: 4096 MB RAM
  
• Graphics: DirectX 11 compatible GPU with WebGL 2.0
  
• DirectX: Version 11
  
• Network: Broadband Internet connection
  
• Storage: 500 MB available space
  
• Sound Card: Windows Compatible
  
• Additional Notes: The Steam client must be running.

Recommended:

• OS: Windows 10 64-bit
  
• Processor: Intel Core i5 / AMD Ryzen 5
  
• Memory: 8192 MB RAM
  
• Graphics: Dedicated GPU (NVIDIA GTX 1050+ or AMD equivalent)
  
• DirectX: Version 11
  
• Network: Broadband Internet connection
  
• Storage: 1024 MB available space
  
• Sound Card: Windows Compatible

Minimum:

• OS: macOS 10.15 Catalina or later
  
• Processor: Apple Silicon (M1) or Intel Core i3 — both supported
  
• Memory: 4096 MB RAM
  
• Graphics: Metal-capable GPU (WebGL 2.0)
  
• Storage: 1024 MB available space
  
• Sound Card: macOS Compatible
  
• Additional Notes: The Steam client must be running.

Recommended:

• OS: macOS 12 Monterey or later
  
• Processor: Apple M1 or newer / Intel Core i5
  
• Memory: 8192 MB RAM
  
• Graphics: Apple Silicon GPU or dedicated GPU
  
• Storage: 1024 MB available space
  
• Sound Card: macOS Compatible