thanks a lot for super in depth and nice comment. I really appreciate you playing the game and giving some feedback.
glad to hear you enjoyed it as much as you did, it always makes me happy to know somebody enjoys something that I created. One of the most rewarding feelings out there.
I setup the controls such that either the arrow keys or WASD could be used to move around the screen to allow people some flexibility with the control scheme.
thanks again for playing, and have a great day :)