needs work

you could of done a little more with it before rushing to submit it, but i did enjoy the couple of mins i played it.

Decent but not great

Gets really repetitive real fast. It should have some sort of "end" conditions. Also there is a bug where if you shoot a dying corpse rapidly enough, you can keep racking up a ridiculous number of kills - killing the dying corpse restarts the death animation, allowing it to be killed again, and again, and again.

Lastly - it would be perhaps more fun (although probably harder to do) if the animals moved around the screen in animal-like ways (birds fly, squirrels run), and scatter at the sound of gunfire near them. That might be a better way to do the "rounds" - the animals get faster at running from gunfire as rounds increase, and number of required kills to move on increases. As it stands, the game never seems to "end" in any logical way.

Woot!

My kill level.... It's over one thousaaaaaaaaaaaaaand! Good game!

Nice, but can be improved,

Its actually a good piece of work, I presume you know yourself that it can be improved, but it is og a bad start,
I would suggest that youre next goal should be try to make it a little competitive.
and that you have to reload the weapon,

keep up the good work!!