LARPs are a category of game in which players create characters and, acting as those characters, interact with other players and Storytellers/Game Masters to complete some sort of challenge, quest, or adventure. LARPing traditionally has its roots in so-called "table top" games like Dungeons and Dragons or White Wolf's Vampire the Masquerade, however in table top games, the game mechanics are controlled by dice. In LARPing, game mechanics are usually controlled by rock-paper-scissors. Most people that L.A.R.P. are batshit insane!