The planet of Frobozz in "Ready Player One" is a large virtual planet that contains hundreds of individual 3D versions of the game "Zork". Wade had to complete a game of "Zork" to continue his quest for Halliday's egg. Therefore, he was required to travel to Frobozz. There was a battle against the Sixers on Frobozz. In the battle, one main character was murdered by the Sixers.