Everything. I beat the game on Linux.
All graphics on Very High/High + Full HDR.
Steam Community ingame
What does not
Sometimes the game crashes (Happened three times for me) but it looks to be a bug in the actual game rather than a wine issue. Anyway it's not a problem because the game is ridiculously difficult (Especially on hardcore) and you HAVE to save quite often.
There were minor stutters when the game was autosaving but that happens on Windows as well.
What was not tested
Core i5, nvidia Geforce GT 630 M
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Current||Arch Linux x86_64||Aug 09 2012||1.5.10||Yes||Yes||Platinum||Dheart|
|Show||Ubuntu 11.10 "Oneiric" i386 (+ variants like Kubuntu)||Feb 25 2012||1.4-rc5||Yes||Yes||Bronze||Nasra|
|Show||openSUSE 11.2 x86_64||Jun 05 2010||1.2-rc3||Yes||Yes||Silver||an anonymous user|
|Show||Ubuntu 9.04 "Jaunty" i386 (+ variants like Kubuntu)||Apr 28 2009||1.1.20||Yes||Yes||Bronze||Benjamin Xiao|
|Show||Gentoo Linux||Mar 30 2009||1.1.18||Yes||Yes||Silver||Mike Black|