Telengard

Nobody knows who built the great underground labyrinth called Telengard. Some say that the souls that perish there feed some unspeakable demon. Others say that it is a testing ground for wizards and warriors.

Even the most seasoned of fighters sometimes do not return from the nethermost levels of the dungeon. But, like gamblers, even the most successful of adventurers return again and again down the circular stairways and tomblike corridors of Telengard, risking their very lives for gold, treasure, and magical powers.

The sunken levels of Telengard are as ancient as the dragons and trolls that roam them, as modern as its noiseless elevators and advanced as its teleport booths. Its very existence is a mystery; it's owners or creators are unknown. It is an enigma, a maze, a treasure chest, an arena... and it is also a quick death for the unwary.

It is... Telengard.