- Improved textures of raindrops from inside cabin (windshield & windows) higher resolution and better defined textures
- Increased the amount of raindrops on the windshield and windows
- Better textures of the 'exterior rain', better transparency and shorter "lines"
- Improved the effects and behavior of raindrops on the windshield and windows
- Improved textures & effect for particles/spray of the wheels when the asphalt is wet (Truck player and AI Traffic)
- Dynamic sounds of rain. Effects, attenuations and transitions according to the intensity of the rain
- High quality thunder sounds. Around 20 various sounds, including delay between 1 and 5 seconds, simulating IRL.
- Compatibility with 1.53 game version
- Reworking of many textures
- Improvements in raindrop behavior
- Improvements in "splash water" when the asphalt is wet (Thanks to 'Avelium' for some parameters)