Hurl projectiles at household objects (and at sticks of TNT) and cause the required amount of damage in each level to progress.
This one is really cool. A very well done animation. A must see if you like fighting.
Here's a giant compilation of military fails for your enjoyment.
This looks like so much fun. Awesome course!
The tables have been turned.
Gotta love her intensity!
This is the most destructive machine gun that it is legal for a civilian to own. Always a frigging Russian. Don't trespass on this guys property!
The tree does some target practice on the shooters as well.