And now for the feedback on the game :)
I liked it a lot! It looked really nice (also the zoom out when you start the level :O) and very juicy. The dash felt really satisfying, but I thought it was a shame I barely had to use it. Maybe if I could have killed enemies by dashing into them that would have been nice. It was also such a shame that there was only one level. I would have loved to play more!
One could argue that checkpoints would be good in this game, because you have to start all over again when you die. But I actually think I like the game without them. It makes it more challenging, and more rewarding when you do reach the finish line.
Great job! I am happy I was able to play it at last :)