How To Install
- Create a new text document
- Copy and paste the code into it
- Save the file as "autoexec.cfg"
- Go to your Left 4 Dead 2 config folder located at:
C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2\left4dead2\cfg
- Move your autoexec into that folder and you should be done.
If you want to edit the keys just change the key after the word "bind" within the file.