Confirmed so far but not officially announced yet.
Expansive World – Large overland areas and deep, randomly generated dungeons offer a variety of exploration and adventuring opportunities.
Customization – The level of character customization is upped significantly in the MMO, with more class choices, looks, and options which allow a truly personalized character.
Territory Wars – Torchlight will take advantage of precedent set by other Perfect World MMOs and offer weekly battles for territory, with winners receiving significant rewards.
Mounts – Large variety of mounts to assist in navigating the world.
PvP – Torchlight will give PvP fans a variety of constructs to determine just who the mightiest warrior in the land is.
Social Features – Marriage systems, buddy lists, chat features, and world events will all create a rich social environment never before seen in an action MMO.
More information can be found at www.runicgamesfansite.com or www.runicinsider.com