The Camera Lens Rain provides a realistic drips and splashes special effect to any Unity camera.
A rain sound effect and demo skybox are also included.
Available to download from the Unity Asset Store here:
https://www.assetstore.unity3d.com/en/#!/content/47208
For a great rain particle effect, you may like to consider downloading this:
https://www.assetstore.unity3d.com/#!/content/46192
...
[Released] Camera Lens Rain effect
A rain sound effect and demo skybox are also included.
Available to download from the Unity Asset Store here:
https://www.assetstore.unity3d.com/en/#!/content/47208
For a great rain particle effect, you may like to consider downloading this:
https://www.assetstore.unity3d.com/#!/content/46192
...
[Released] Camera Lens Rain effect