Navigation
* Nightmare difficulty mode has been added
* The graphic options have been extended
* A number of balancing changes were included (overpowered enchantments, empty containers)
* The interact button now also takes all items in a container
* Compatibility fixes are present for various graphic cards (black screen problem)
* A system fix was introduced that solves issues like invisible NPC's and overpowered enemies
* A number of minor fixes were done
