Laser tag is one of the funnest activities around, so for those who are serious about the game, meet the StressVest.
Think of the StressVest as a high-tech version of laser tag that's for grown-ups. It was originally created for military and police training, but now it's making its way to households. I should mention that you WILL get hurt if you decided to engage in a game of cops and robbers. Depending on the setting, you either get a vibration or 4,500 volts of shock if you get shot at by the laser insert that goes into an actual gun. Don't worry, the shock is adjustable; therefore those who have a low threshold for pain can relax because it's not 4,500 volts every time. You do need to register for a federal ID number before you buy this, but it's worth it if you really want to duke it out.