Tabletop Role Play Games (sometimes referred to a pen and dice RPG`s) are universally run by the moderator often known as the action master who is the two administrator of game rules (who must possess copies from the rules texts) plus a story teller. The game master takes on multiple roles playing (acting out) the various with the characters and monsters that players encounter in the adventure. The game master will utilize scenario texts to describe the scenes towards the players keeping certain information confidential before players actions warrant discovery. This can best be illustrated by way of a simple scenario where there is a room made up of a secret (hidden) closet made up of some value. The game master would describe every piece of information of the room as the players enter and not reveal the hidden closet before the players actively seek out it; then as long as die rolls (as required by game mechanics) indicate they`ve found it. It is not the sport master`s job to trick players or engage in adversarial play rather it can be their job to apply scenario texts to lead the gamers on an adventure.