It was all fun for hours on end two years ago, but it's even better now, thanks to several tweaks and additions. There's the obvious expansion pack, Reaper of Souls, which brings a new class (the Crusader), a new Act, and a whole new level of replayability with Adventure Mode, which unlocks after the main game has been completed and allows you to play through areas with new purpose via Bounties. The expansion also brings the series in line with many other titles, letting you cosmetically customize your character.