The game looks and sounds great, and the loop is very compelling. However, the controls are a little too precise, and it isn't clear how you are meant to get past some of the obstacles. The barriers with the red and green lights, in particular, have quite the learning curve.

btw, I thought the Super Metroid reference with the death animation was neat.

Pretty fun but difficult. the controls by dragging the mouse very difficult to be precise. So i found myself slamming into the walls the whole time. I think just using A and D or arrow keys to adjust the birds tilt would work way nicer. 

The hook to keep getting better scores is definitely there