I sometimes play games on Linux. I use Transgaming Cedega program for emulates every windows game on linux.
For program you must pay but only 5$/month. The program working realy good. With Cedega you can run uTorrent program too.
Install WInXP and play Linux - for work
Some open-minded programmers make games for linux too. For example, Unreal Tournament 2004 has linux edition too.
I personally like linux, but i have to use Windows because of its popularity. I can't use all the programs and games on linux..
Wolfenstein: Enemy Territory - Linux version.
It's a free stand alone game.
Details from wikipedia:
You could play a lot of games in Linux by just using Wine and Cedega.
Anyway, a simple wikipedia search brought these results here.
Their are numerous of available games in Linux that are free and otherwise that have been developed professionally.
Its hard to find games made for Linux that really utilizes that OS potential, most games are for Windows, because game developers vie for the marketablity of their games. They always go for those who have more OS installed, case in point are the consoles , more games are made for the console with the most numbers. Wine (emulator) doesnt work at all times.