Totally agree with the rest of the comments. I love the polish on this. The colors and the way you animated particle effects and the background are a nice touch.

Really like the background design

the game is fun, but there are some points that are really hard to survive. but the particles and camera shake are nice

Your game looks quite nice. I particularly liked the tile implementation for the background. Nice use of particle effects too.

Pretty fun once the difficulty picks up : )