While Torchlight II is on its way to PC and Mac, there seem to be a possibility that the first game is heading to consoles. In an interview with VG247, Runic Games CEO Max Schaefer said that they are talking to both Sony and Microsoft about it and hope to have the game available for consoles by the holidays.
Runic Games also hope to make the sequel available on consoles, but not before it's available for Mac and PC.