This was a lot of fun! I really liked the story and the ability to dodge. I felt like it was pretty difficult for me though, the enemies ramped up pretty fast and I always felt like my bullets were too slow to catch some of the faster enemies. Great job putting this together!

Nice game, cool art and good enemy variety and behaviours. The game starts completely silent though, you might want to get the music going from the main menu screen. 

One thing that I've found a bit weird and had to double check was the "Start" button, clicked it some times and didn't seem to react. I mention this because i didn't see anyone else doing so. It looked like i had to click close to the letters  of Start (or directly on them), while usually there's sort of a activation box around the text.
I did refresh the page to make sure and it happened again. In example, try clicking the empty spaces inside the "S" of "Start" and you'll see what i mean.

I hope this helps, cheers ;)

I loved how there was different enemys and guns, I did notice that the score counter never resets when you retry so maybe you want to fix that.

Game randomly crashed for me, but other than that, very fun and polished game, loved the cute lil doggy, always important to add a bit of story to your game. Cute and fun! (ღ˘⌣˘ღ)