This Duck Hunt game from Hammacher Schlemmer costs $30 and involves shooting a mechanical flying duck with an infrared gun. Plus, if your gun runs out of batteries you can still throw rocks at it. Just like our ancestors used to do...!
"A 10-second charge on the barrel of the gun energizes the mechanical duck for a 30-second flight. The duck's 6" long mylar wings flap up and down nearly 500 times per minute, and it can be set to fly in an erratic left- or right-turning circle or a level, straight line. Sharp-eyed hunters take aim with the infrared gun--the first two hits merely stun the waterfowl, momentarily interrupting his flapping; the third hit downs the duck for good."via hammacher schlemmer