Kids can't be kids. Stopping kids' imagination is terrible. This just in, it sounds bad, but kids pretend to kill one another. How many times did you pretend to sword fight or gun fight when you were little? I had great fun as a kid playing Star Wars with friends; and we would regularly pretend to hack our limbs off. None of us are murderers. I had a purple click and flick lightsaber, they were on shelves over a decade ago when the prequels were out, they've sadly been discontinued.
"On my business card I am a corporate president. In my mind I am a game developer. But in my heart I am a gamer." - Satoru Iwata