Shoot shoot. I like the aiming. 

Good idea.

Nice animation. I can't animate anything to save my life.
Adding collision with the target and a dropoff to the arrow would be cool but I don't know what engine you are using so that might be difficult.

Good job with the mechanic. What you can do is when the arrow hits the target, you can drop that and extend it beyond its initial position so that the game become gradually more challenging. Keep up the good work :)

I like the animation of the archer. Good job, keep on going!