https://store.steampowered.com/app/2969860/XPlane_12_Addon_Aerosoft__Airport_Kassel/ Airport Kassel is now also available for XPlane 12 via Steam.

New in the XP12 Version:

• Standalone, fully customized XP12 version
• Revised lighting
• Ground textures now including PBR reflections and normal maps
• Revised orthophoto, color optimized for XP12, including autumn/winter version and normal map
• New, additional orthophoto for the immediate vicinity of the airport (60cm/pixel)
• Reworked vegetation placement (new volumetric grass)
• XP12 3D vegetation for forests, trees and bushes for seamless integration into the environment
• Weather effects for wet, snow and ice
• Full support for native XP12 seasons, with no other add-ons or plugins
• Reworked autogen and street placement
• Revised static aircrafts
• New XP12 Custom Mesh from Maps2Xplane (incl. Ortho4XP patch)

X-Plane 12, built by pilots and engineers – for everyone.

• Volumetric 3D Clouds
  
• Physics-Based Photometric Lighting Model
  
• Worldwide 3D Water
  
• Rewritten AI Air Traffic Control System
  
• Global 3D Forests
  
• Seasonal Textures and Weather Effects
  
• Revamped Real Weather Data

• Airbus A330
  
• Cessna Citation X
  
• Lancair Evolution
  
• Cirrus SR22
  
• Piper PA-18 Super Cub
  
• Van's RV-10
  
• F-14 Tomcat
  
• Robinson R22 (plus a floats version)

• OS: Varies
• Processor: Intel Core i3. i5. i7. or i9 CPU with 4 or more cores. or AMD Ryzen 3. 5. 7 or 9.Memory: 8 GB RAM
• Memory: 8 GB RAM
• Graphics: A Vulkan 1.3-capable video card from NVIDIA or AMD with at least 2 GB VRAM
• Storage: 23 GB available spaceAdditional Notes: We have developers using Ubuntu 20.04 LTS and newer successfully. however we dont provide support for specific distributions. We require proprietary GPU drivers.

• OS: Varies
• Processor: Intel Core i5 8600k or Ryzen 5 3500 or betterMemory: 16 GB RAM
• Memory: 16 GB RAM
• Graphics: A DirectX 12-capable video card from NVIDIA or AMD with at least 4 GB VRAM
• Storage: 23 GB available spaceAdditional Notes: We have developers using Ubuntu 20.04 LTS and newer successfully. however we dont provide support for specific distributions. We require proprietary GPU drivers.