If you like gambles and bluffs, has no problem with it, to threaten his teammates with a (foam) gun and a little (property) finds joy in this case if they are promoted gradually by bullets, grenades or bombs into the afterlife, the has determined with this game, its fun.
Anyone dealing with every possible weapons material rejects pedagogical reasons - even if it's just a foam gun - of this game should not be bought.
One was our game round anyway guarantees - lots of good mood!