Since its invention, laser tag has entertained as many children as laser hopscotch, laser jacks, and laser red rover have vaporized combined. Score some intense, beam-streaming competition with today's Groupon: for $18, you get six games of laser tag (a $36 value) at Laser Storm Pittsburgh.

Take laser tag to a new competitive level with an arena filled with surprising obstacles at Laser Storm. After a brief introduction by staff, combatants suit up in lightweight vests and headsets and head into the course, deactivating other players in the name of their primary colored team. While battling opponents, gamers will have to navigate neon barriers, camouflaged hiding places, and base stations, while looking out for energizers, sentries, and lost psychedelic Star Trek blobs. The six games can be used by one person, or split up among multiple people, so competitors are welcome to invite their friends to join in on the laser flinging fun. Teams score points for deactivation and tagging the enemy base, with scorecards detailing shots fired, accuracy, team MVPs, and more.