Difficulty

There are 3 different Difficulty modes:
 * Softcore mode, when you die you drop half of your money.
 * Mediumcore mode, you drop all of your items when you die, including money and ammo.
 * Hardcore mode, when you die you drop all of your items and become a ghost. While in this state you cannot alter the world in any way. Once you quit to the main menu the character is gone.