This game rocks in some places and sucks in others.. The difficulty progression in the levels is way too unbalanced. Those fast beak aliens that lay the eggs all of a sudden show up and wreck me. I agree with the above comment, the boss battles are a little crazy :I
you really need to fix how if there is a vertical line at the end of a curve, the ball is just like "LOL nope" and goes straight through it like houdini.....