Oh, I see. There seems to be another problem. I was able to install the game successfully. So I lunched it up and my screen resolution changes, my screen color also changes (it gets darker), and it's very uncomfortable to play. I used to play super fine on my computer when I had Windows. So I don't think it's my hardwares' performance. I did a search and some people recommend to use dxlevel 81 or 80. So I added -dxlevel 81 at the end of the command field in the CSS's shortcut that's on my desktop. I found some changes in the CSS's OPTIONS. previously Hardware DirectX level: DirectX v9.0 Software DirectX level: DirectX v9.0 now Hardware DirectX level: DirectX v8.1 Software DirectX level: DirectX v9.0 Still unplayable. How do I change the software directx level? Do I need to install directx into wine?