Runic Games

Torchlight II is the sequel to the wildly popular (and successful) action-RPG, Torchlight. The sequel brings the often requested multi-player co-op feature, through peer-to-peer multiplayer support. Torchlight II will feature randomly-generated dungeons for the player to explore, and numerous types of monsters to fight for experience and loot.

Torchlight is a 3D singleplayer hack-n-slash. Despite the low-gore atmosphere, post-WoW look/pets/steampunk weaponry, and Titan Quest-like skill management and two-handed combat, the gameplay of Torchlight is as close to good old Diablo's as it gets.