Arc Games is now offering Torchlight for free, a limited time promotion for Runic's action/RPG that concludes on Sunday. During that period they are also offering a sale on Torchlight II, which is currently 75% off. Word is: "Torchlight and Torchlight II are the latest additions to a list of games available on Arc, including APB: Reloaded, the first third-party game released on the platform." Here's the description of Torchlight as a refresher: "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. The endless randomization ensures a long-lived gameplay experience."