Unfinished PC version of Left4Quake with a four map campaign and two survival maps. Ribcaged Entertainment 2012.
You will need to redefine your keys in the options menu and rebind some controls through the console.
To re-bind the controls.Press the console key ("~" Tilde key), then type:
BIND "E" "IMPULSE 200" [Press RETURN]
BIND "F" "IMPULSE 201" [Press RETURN]
BIND "R" "IMPULSE 203" [Press RETURN]
That will bind E to pickup, F to flashlight & R to reload.You only need to do this once and it should be saved.