This game continues the story from the first game and Diablo escapade the town of Tristram and are now free in the world. Your character follows him in a quest to stop and kill him. The game takes place in four acts and for each act there is a cut scene movie that moves the story forward. This time there are five available classes to pick from: Amazon, Barbarian, Necromancer, Paladin and Sorceress. Each class have their own set of skills they can use, around 30 skills/class and you gain on skill point each level. The more skill points you put in a skill the better it gets.