It's different. Music and sound effects are nice and funny. I like it. :)

having to click on the picture next to the words in the menu and not the words themselves is a bit confusing. same goes for if you lose a mission, the fact that the retry button isn't on the words "try again" just seems odd and impractical. it's not gamebreaking mind, but it's a little nonsensical. some of the levels can be beaten in ways they clearly shouldn't be, and the system of having to shoot everything for more points can be slightly annoying. also, check spellings throughout the menu of the game. despite all of the above, the base idea behind the game is really interesting and pretty unique too. give it some polish - a LOT of polish - and it could be a pretty good game.

The structure of the game is OK.
But why choose such a hard to understand menu?
If something says "Try again"
You usually click 'Try again' am I right?
Not to mention the soundspam, I know you added a mute button: THANK GOD! But it doesnt feel right playing the game with no sound at all.
This game needs a lot more work.

The physics in the game are bad and the game isn't even fun. You should improve this game, and post another version. Then people will rate it.