Java web start is needed to install GameGround client. Java web start comes with newer versions of java. Once you have Java Web start installed, you can just follow the link below to install GameGround client. After GameGround is installed, Windows users can add it to their start menu. Note to Linux/Unix users: Java web start is broken on many unix systems.

GameGround client for Java Web Start

If clicking on the link doesn't start the client, then try typing
"javaws http://codestation.org/jnlp/gg.jnlp" at a command prompt.

And for those pure souls behind brain-damaged proxies there is an alternative start location.

(HTTPS based) GameGround client for Java Web Start

If clicking on the link doesn't start the client from alternative location, then try typing
"javaws https://codestation.org/jnlp/gg-ssl.jnlp" at a command prompt.