Left 4 Dead 2

What works

Install/gameplay

What does not

have to lose focus and regain focus to get keyboard events to register properly. game seems to crash when everyone dies - needs more testing.

Workarounds

What was not tested

Most of the game. this report is just a heads up that wine-1.1.35 works.

Hardware tested

Graphics:

• GPU:
• Driver:

Additional Comments

Works, but crashes and performance is bad. My system specs: Intel Q6600 Asus P5K Deluxe/WiFi (P35) nVidia 8800 GTS 640MB 8GB DDR2-800 RAM I get mostly 15-20fps at 1920x1200. Setting video to low doesn't increase FPS. wine-1.1.35 (32bit) compile with no patches.

- To get past the "Incomplete Installation" error:

Use Wine-1.1.35 or later

- To get past crashing at the MOTD display when joining a multiplayer game:

Either: Use native urlmon.dll (can be limited to just left4dead2.exe),
Or: Use wine-1.1.27 or earlier.

- To improve the performance

1. Enable multicore rendering.  This increases performance by 10-15 fps in most places for me.
2. Use the following patch:
http://bugs.winehq.org/attachment.cgi?id=24812
   This increases performance by 50-60 fps in most places for me.  Note that you may need to minimise/restore or otherwise lose and regain focus of the game to fix the flashlight and some textures if using this patch.
   The performance is so much better in wine-1.1.33 that this doesn't seem to be needed any more.  The framerate with this in wine-1.1.32 was still higher than the framerate without this in wine-1.1.33 though.

- To get past the crashing/restarting/broken game files which occurs every few minutes during gameplay

Add -lv to the launch options in Steam.  This enables low gore mode, which for some reason fixes the problem.  Low gore mode doesn't look as great, but it's worth it for the stability.