guarding it. The eleventh level was the home of the most powerful wizard in the castle: He had Balrogs as servants. The remainder of the level was populated by Martian White Apes, except the sub-passage system underneath the corridors which was full of poisonous critters with no treasure. Level twelve was filled with Dragons. The bottom level, number thirteen, contained an inescapable slide which took the players clear through 'to China', from whence they had to return via "Outdoor Adventure". It was quite possible to journey downward by an insidious series of slanting passages which began on the second level, but the likelihood of following such a route unknowingly didn't become too great until the seventh or eighth level... Side levels included a barracks with Orcs, Hobgoblins, and Gnolls continually warring with each other, a museum, a huge arena, an underground lake, a Giant's home, and a garden of fungi. Anyone who made it to the bottom level alive met Zagyg, the insane architect of the dungeons. (Zagyg is a reverse homophone of Gygax, and it was Gygax's inside joke that the person who had designed the dungeon—himself—must be insane.) Only three players ever made it to the bottom level and met Zagyg, all of them during solo adventures: Rob Kuntz (playing Robilar), Gygax's son Ernie (playing Tenser), and Rob's brother Terry (playing Terik). Their reward was to be instantly transported to the far side of the world, where they each faced a long solo trek back to the city of Greyhawk. Terik and Tenser managed to catch up to Robilar along the way, and the three journeyed back to Greyhawk together. By this time, a dozen players crowded Gygax's basement every night, with over 20 at times on weekends and the effort needed to plan their adventures took up much of Gygax's spare time. He had been very impressed with Rob Kuntz's imaginative play as a player, and appointed Rob to be co-Dungeon Master of Greyhawk. This freed up Gygax to work on other projects, and also gave him an opportunity to participate as a player, creating characters like Yrag and Mordenkainen. In order to make room for Rob Kuntz's dungeons, Gygax scrapped his bottom level and integrated Rob's work into the Greyhawk dungeons. Gygax and Kuntz continued to develop new levels for their players, and by the time the Greyhawk home campaign drew to a close in 1985,