It's fun, I really enjoy arcade style games like this! Graphics are really awesome especially! I find the really hard because of the limited visibility but apparently that's not a problem for other people so I guess I suck. A really small thing that would make this more fun would be pressing a button on the keyboard to restart after dying instead of clicking. It would make it quicker to get back in the game after losing.
Also, unrelated to the gameplay, the file size is quite large for the scale of the game. Not sure what's up with that