To hear Na-Krul, the second final boss in the game, talk like a radio announcer here's what you must do. Create a text file called command.txt and place it in your Hellfire directory. Next, place any combination of the following lines in command.txt using notepad or wordpad:
multitest;cowquest;theoquest;bardtest;barbariantest
With command.txt in your directory, when you reach Na-Krul he will no longer growl and snarl at you. Instead he'll talk like a radio announcer, and this is what he says:
"Hi! I'm free! Free to confront that banished evil boy, Diablo! Hi everybody, and I'm free to reward you, little mortal, with these Aerosmith tickets! You get backstage passes. You'll get to meet Steven Tyler and the whole band, this Friday at the Colosseum. Thanks for getting me out of here! By the way, I'm going to have to kill ya. I'll be back with the traffic and weather together."
To obtain two additional optional character choices, the Bard, and the Barbarian, create a text file in the game's directory called "command.txt" This file should contain the word line: bardtest barbariantest
Now at the character selection screen you can choose to be a Bard or Barbarian, in addition to the other choices.
The Bard has maximum of 120 strength, 120 magic, 120 dexterity, and 100 vitality. She can use two swords simultaneously and may hit multiple creatures with a sweep attack. The Bard also has the Identify spell as a special ability and has the same appearance as the Rogue.
The Barbarian has a maximum 270 strength, 0 magic, 40 dexterity, and 150 vitality. He can use a two-handed weapon with just one arm and may hit multiple creatures with a sweep attack. Although this character class can not cast spells, he has some magic resistance. The Barbarian has the capability to temporarily raise his stats while in an special enraged state. This character has the same appearance as the Warrior.
There is a special quest in Hellfire that is not normally available. In order to unlock this quest, you must first open the game's directory. Then create a text file using either notepad or wordpad and name it "command.txt" The only text in this folder should be the "cowquest" Save the file and run the game.
Now when you start a game, Lester the Farmer will be replaced by a man in a cow suit called "Complete Nut." He will ask you to find and return his brown cow dress. After returning it, he will give you the "Bovine Plate" It is the most powerful armor in the game.