Configuration application (Setup.exe), patcher and, of course, the game client.
Everything essential for playing.
Private servers work fine too.
If you have a distro which uses Pulseaudio, configure Wine to use the OSS sound driver. At least that solved the sound issues for me.
What does not
Minor sprite issues in the interface with the default skin (didn't test other skins though). It's really trivial.
What was not tested
Installation. I received a copy of an already installed client. However, seeing that not a single installation failed me in quite a while, I bet it would work.
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Fedora 18 x86_64||Aug 31 2013||1.6||N/A||Yes||Gold||Kiiro Yakumo|
|Show||Arch Linux x86_64||May 10 2012||1.5.3||N/A||Yes||Gold||0xReki|
|Show||Debian GNU/Linux 6.x "Squeeze"||Feb 17 2010||1.1.38||No||Not installable||Garbage||an anonymous user|
|Current||Mandriva 2009.0||Mar 04 2009||1.1.15||N/A||Yes||Platinum||Andrej ÄŒ.|
|Show||Ubuntu 8.04 "Hardy" amd64 (+ variants like Kubuntu)||May 17 2008||1.0-rc1||Yes||Yes||Gold||an anonymous user|