Violent game makers could atleast try to teach children through their game the consequences of killing people who have not been declared guilty by court. The developers could make the kids believe that any game character that qualifies to be killed has been sentenced to death by the court of law. This should make the kids accept that the reality in games and real world are thesame. Then the game reality and the real world reality won't be in conflict in the kid's mind
In the year 2xxx it was decided to change death sentences, from humane but boring injections, into one more useful for society idea: Survival games!
Indeed, its an old idea, dating perhaps to the times of the great Roman Empire, where Gladiators could earn their living in the same way. Could the winner even perhaps receive presidential pardon?
Remember kids, only those sentenced to death can participate. When your character dies, you will get assigned another death sentenced inmate.
I can see the bright future now....
Or, you could just stick to zombies...