Great game, what can I say, it had big tiddie anime woman in the background. The gameplay was also fun.
I would have liked a bit more of control over the bey movement. In the early game the bey can start bouncing off walls and losing a massive amount of health, clicking on top of it to make it stop is impossible and you have to end the run early. Also I got to level 20 and still could not damage the boss, by the time it appeared I almost had no health and my attacks did no noticeable damage.
Oh! one more thing. the buttons for the game did not work too well. I had to click them multiple times to make them work.
Other than that great submission for a 1 week game, good job!