Lizard Shaped Buzzing Surgery Game. Great for Kids Parties INSECTECTOMY ON A GECKO Operate on what could be a lizard, or what could be a gecko. In either case, it's like the old Surgery game, except you use tweezers to remove plastic bugs from a cute reptile's stomach. Touch the tummy and a buzzer goes off and you lose. Measures a travel-friendly 6" x 4-1/4" x 1" thick. You add a "AA" battery.