PC Gamer - Torchlight 2 was released yesterday. But before you sentence thousands of monsters to death by mouse click, and smash enough urns to embarrass a bull in a china breaking tournament, there’s the small matter of which class to select: Embermage, Beserker, Engineer or Outlander. Each offer their own flavour of play and, more importantly, a unique selection of explosive particle effects. To help you make the right choice, here’s our guide to each of the four characters. How do they work? What tactics can they use? Which of their early powers unleash the most carnage?