Laser Tag

 Laser Tag is a sport and tactical game that imitates
military operations. Unlike other similar games (paintball and airsoft), a
player hit is made not by the ball, but with the infrared ray. An infrared ray
is emitted by the Tagger and accepted by infrared sensors that are fixed on a
strap (usually on the head), Once the player receives a certain number of hits,
his own weapon stops working and he is considered dead