Very fun

A very fun game, the targets were abit silly but the sling shot was fun, you should make it harder though as it was too easy, but it was a fun game.

Fun slingshot game.

~X~

Could be much better

Lack of music or sounds suck. Also hit detection is incredibly forgiving. I somehow hit three with one shot without ever touching one of them. While this makes the game easier, it also makes it less fun.

Pretty good,

Nice graphics of the slingshot, the background was very boring though, maybe add some houses in the background or something. The clouds were pretty boring too.
I like the idea of a slingshot, it's much better than just clicking or something.
There wasn't any sound which was a major letdown because sound is pretty important to a game. Get some loops out of the Audio Portal.
Anyways, nice game.

Nice...

This was great fun... simple concept, good gameplay.

A couple of suggestions:

1. Sound...?

2. A more detailed background, or a background that changes with levels?

3. Levels!

4. Combo bonus for killing more than one green thing in a single shot!

... that's about all I can think of. With a little work, this would be perfect!

Little Green Guys!

The game itself was pretty cute and fun. Could you maybe add sound, though? And also, when you start a new game, can you make it so the screen clears? I had one of the guys drop, game ended and when the new game started, one of the green guys that was too far down for me to hit fell and...I got a game over two seconds later. :\ Maybe lower the slingshot a little? I don't know, but it was fun. Good work. :)