Well, the Left Behind video game
Eternal Forces is a good starter. It will teach the kids how to battle the Antichrist. Of course, you'll want to accompany that with a good 12-gauge pump-action shotgun.
http://www.eternalforces.com/
It's great that there is such a wonderful, education game for children. Kids get to kill terrorists, convert Muslims, and stalk abortion clinic doctors. It gives me a warm glow.
YIC,
Buford