Help with urban terror

[Legenderay]

Okay I downloaded urban terror for Linux. It has downloaded but is just sitting in my downloads (on firefox). I cannot open it and don't know what to do. I thought there might be some code which I put into the terminal.
(It is a zip file)

[rizzeh]

You'd think Arch users would know ;)
Google is your friend - use it.

http://www.cyberciti.biz/tips/how-can-i-zipping-and-unzipping-files-under-linux.html