Today Valve announced the availability of Counter-Strike: Condition Zero (Beta) on Steam for Linux. The announcement was made on the official Linux Beta Access group page. It’s only been a short while since they released Half-Life and Counter-Strike Source so this is not a surprise. Furthermore, a SPUF user
As Steam for Linux is now available (with a sale to celebrate that) you might want to run Steam natively on your Linux OS rather than wrapped in wine. Even though Valve only offers Ubuntu packages for download, the Steam client can also be installed on other Linux distros.