No more NPC Randomization :(

I had to remove such randomization because if you already had the item they normally gave you, many wouldn't give you the randomized item, which COULD be a key item! I may re-randomize them in the future though.

I DID re-randomize the Mummy Men treasure chests in the Pyramid. They COULD have key items, but if they did, they would be duplicates of another key item somewhere else.

I also removed the chance of a 100% item drop from a monster with the exception of the Man-Eater Chests and Mimics.