wrong memezcom if you mapped the arrow keys for movement it won't work as I stated above your post.
The keys you mentioned might work I haven't checked for that. But I for example have a keyboard config I use in every game which I control with mouse and keyboard (so almost every game) and I do not like it when I have to grab from my control config over the whole keyboard just to do one thing. So if you alter the binds.cfg file you can alter the keys to your liking. All expect the shift key function for another unknown reason.