Good job and nice graphic :D
I thing that the mouse could be a little less sensitive... it was kinda hard for me to aim.

Astonishing for the short amount of time. I like the way you added forward movement with the left mouse button. ;)

The arrows or the impact could have been slightly more visual, because I wasn't able to see if I hit something, until it ran away.

Really nice! I just wish there was a way to differenciate between the animals when I get one as a target. Everything else, perfect.