Others have been added by Krystals and Ashmund.
This page deals with various questions that are asked repeatedly and their answers deserve the public attention. If you have a question and you don't see the answer to it here, feel free to post and ask.
Q: I'm playing the mod, but I get no skill points on level-up?
A: This is how it is supposed to work. Skills in Back to Hellfire are learned via books, and there are no skill points available anywhere in the game.
Q: I'm playing a Blood Wizard, but I get no stat points on level-up and have 1 strength, dexterity and energy?
A1: The 5 stat points are automatically assigned to Vitality on level-up, as the Blood Wizard is not able to increase his Strength, Dexterity or Energy. I'm just saving you the effort of clicking 5 times each time you level-up,
A2: The Blood Wizard is a unique class. They can't wear most armors/weaps in the game, and they also use their health pool to cast spells.
Q: I can't find the Jail in Act 2?
A: The Jail isn't located under the Festering Nest, contrary to what you might think, so don't go looking for the entrance in Festering Nest Level 3. Go to town instead, and find the Jail building with the guard in front of it. It's located just across the street from the waypoint. This is where you enter the Jail.
Q: I hired a Desert Mercenary, but there are no spears/polearms in the mod?
A: The Desert Mercenaries fight with staves.
Q: I have killed Baal, but the quest doesn't solve?
A: It's a known bug, but it won't prevent you from proceeding. If you want the Personalize reward that badly, then come back and kill Baal again after you've completed the Lachdanan quest.
Q: I have killed Diablo, Tyrael came down, but he didn't open the portal to end the game?
A: Again, a known bug. But there is a way to move on to the next difficulty. When you kill Diablo, talk to Tyrael, then save and exit, then create a new character, after creating the new character you should be able to go back to your original character and create games of the next difficulty.
Q : Why do some class icons not match how they look?
A : When this patch was created, online multiplayer was not a vision Onyx(mod creator) had
Q : Why are there weird strings in the b.net lobby?
A : This patch was not designed for online play, so the creator figured nobody would need to see those text errors.
Q : Can we play classic?
A : No.
Q : Can we play Hardcore?
A : Yes, but if i were you, i would learn how to play the mod first.
Q : Cain says he will charge me to idenify items, but he doesn't
A : He was suppose to, however due to issues with the server it isnt a possibility.
Q : Who created this wonderful mod?
A : He goes by Onyx
If I or ashmund think of anything else we will post it here. if you have a question feel free to ask.