• [Dec 10, 2015] - Better end wave detection implemented.
  
• [Dec 9, 2015] - Fixed music "hiccups" between mob waves. [Reported by Funkey Groove]

You will need a music player capable of handling Keyboard Media Keys (i.e Play, Stop, Fast Forward, etc; that you find in some keyboards).

It’s not required to have a keyboard with Media Keys, but it helps in some cases. (See the Tips section of this guide).

By using this software, you are agreeing with this license.[raw.githubusercontent.com]

1. Download KF2_MediaPlayer.exe, [github.com] and KF2_MediaPlayer_Hook.dll;[github.com]
   
2. Place them next to KFGame.exe. It’s usually located in “C:\Program Files\Steam\steamapps\common\killingfloor2\Binaries\Win64”.

Note: If you are not comfortable running software from strangers; that’s a good policy; you can check and compile the project yourself here.[github.com]

1. Open your media player and create a playlist with music you want to hear. Make sure you put the playlist on repeat mode, otherwise you may run out of songs;
   
2. Press play and immediately pause the player;
   
3. With Steam running, execute KF2_MediaPlayer.exe. The game should start.

As soon as the “Wave music” starts, your playlist should also start.

• You should mute the game’s music in the Audio settings, by lowering the volume to zero;
  
• Sometimes the music doesn't stop after finishing a wave, or doesn't start at the beginning of a wave. Use your keyboard media keys to play or stop the music in these circumstances;
  
• You probably need to adjust the music player’s volume to match the game’s volume.
  
• If you are missing "MSVCP140.dll", you need to install Visual C++ Redistributable for Visual Studio 2015.[www.microsoft.com]