Nice game!
I've added a new challenge mode with a control scheme that uses the mouse instead, so you might like that better.
Thanks for the feedback. That's all fair! My goal was to make a top down shooter/bullet hell with Asteroids-style controls, which admittedly are more difficult to use than typical twin stick shooter controls.
Just added the ability to see building range in the new update!
Thanks! That's a great idea, I'll see if I can get that in the next update.