Perfect World Entertainment has released a video dev diary for Torchlight showcasing this new action-RPG developed by Runic Games, a company lead by a veteran team composed of designers and leads of projects like Diablo, Diablo II, Mythos and Fate. The adventure is set in the mining settlement of Torchlight, a boomtown founded on the discovery of rich veins of Ember - a rare and mysterious ore with the power to enchant or corrupt all that it contacts. This corruptive power may have dire consequences however, and players set out into the nearby mountains and depths below to discover the full extent of Ember’s influence on the civilizations that have come before. Players will choose from among three character classes, and venture from the safety of the town of Torchlight into randomly generated dungeon levels, with a huge variety of creepy monsters, endless variations of loot to find, and quests to complete. Torchlight will hit the store shelves on October 27th - three in-editor movies are also available.