The adventuring book for Diablo-flavoured 3rd edition D&D, To Hell and Back's quests and adventures are similar to those in Diablo II. Three hirelings are also introduced - the Rogue Archer, the Desert Mercenary and the Iron Wolf. It also contains a great collection of Diablo monsters. It can be played with or without the Diablerie, but for those who want a fuller Diablo flavour should use both.