As you're waiting in line, a door slams wide open. 4 Armed masked men holding AK's, Shotgun's, ETC, rush in. They yell out for everybody to get to the ground, while firing their guns into the air and hitting people with the stock of their rifle. You have a choice, To simply let it happen, Call the police, or try to be the hero. It's a risky and bold move but it's up to you to do what's right.