Hello, maybe this is a wrong place to post this question, so sorry 
How can I make glass walls in Unity?
Thanks
This shader from the Wiki is a pretty good starting point.
In Unity create a new Shader file in the Project View, open it up, and copy/paste the code from the Wiki into it. Save. In Unity create a new Material in the Project View. In the Shader drop down in the Inspector select the new Shader you just saved⌠it will be named âReflective/BumpedSpecularSRCâ. Now assign that Material to your wall meshes.