Successfully complete the game on the merchant difficulty setting to unlock the veteran difficulty setting.
Elite mode
Successfully complete the game on the veteran difficulty setting to unlock the elite difficulty setting.
Act I: Secondary Quests - A Family Heirloom puzzle
Use the following trick if you are having trouble figuring out the riddle to the statue that Master Thestrin sends you to in the Azunite Desert. When the options of the spirits appear, click on the third one. It will then disappear, leaving three more options. This is the correct order: third, first, second. After that, the door behind the statue will open up and you have to fight a very tough mage Boss; make sure you are prepared for the battle.
Cheat Codes
While playing the game, press [Enter] and type [Plus] followed by one of the following codes to activate the corresponding cheat function. To disable a code, type [Minus] followed by the code.