Oh that's interesting! It's a feature I hadn't thought of, but now that you mention it, would be great to have, it may take a while for me to get around to it though, since it'd be a bit difficult to implement. I ought to take a look at supporting controller input too so that you don't have any issues with a Steam controller. I tried to make the controls for the game on keyboard as versatile as possible so a few different buttons tend to do the same thing. Very happy you're enjoying the game so far! Hopefully I'll get to re-visit Beagle and his assistant in a future update, I do have plans to flesh out his assistant, an update featuring him would be a lot of fun :)