Stumbled upon this game on the "popular" section of Newgrounds. What drew me in to play the game immediately was the art style, which gave an impression of a promising game. When I started playing it, It was confusing at first, the after images of the bullets and the changing speed of the game took some time to get used to, but resulted in a pretty fun experience.
One thing that I would have liked was the ability to use the keyboard to control the character during the game. I also think that the inclusion of an indicator to the side of the screen would be added, so one would know the location of the enemy while focusing on dodging the bullets in the fast paced runs.
The music that was already in the game was a bit "meh", but it worked for the game, and was also redeemed by the fact that you can use your own music. The speed of the game adjusted near perfectly to the custom music, which I find pretty impressive. A thing that i did find lacking was the lack of sound effects.
Last but not least, is the art. It was pretty well drawn, with a pretty cute protagonist. The sprites of the game was alright, but could have used a bit more detail.
All in all, it was a pretty good game, of which i would love to see a third installation of.