Installed Steam Linux

Earlier the other day I installed steam for Linux. I came across a bug
Required OpenGL extension “GL_EXT_texture_compression_s3tc” is not supported. Please install S3TC

I managed to bypass the problem but then when the game loads it looks like](

How do I fix ^


If I want to install wine to play games I have installed on windows for steam what I do?
I already installed steam for Linux.

Try this