Which company was this American game designer who designed the set of Planescape Campaign Setting employed for more than a decade?
Planescape Campaign Setting The Planescape Campaign Setting is a boxed set for the "Dungeons & Dragons" fantasy role-playing game. The set was designed by David "Zeb" Cook and published in 1994. It introduced the Planescape setting and was highly praised by "White Wolf" and "Pyramid" magazines.
Lenard Lakofka Lenard "Len" Lakofka (born in 1944) is an American writer of material for the fantasy role-playing game "Dungeons & Dragons". Although never a formal TSR staff member, the company that published the game of "Dungeons & Dragons", he was an influential voice in the development of the game. He was one of the playtesters of the game as it was being developed, an editor of early manuscripts, wrote a widely-read monthly "D&D" magazine column and two official "D&D" adventures, and had his home campaign setting of the Lendore Isles incorporated into Gary Gygax's World of Greyhawk Fantasy Game Setting.