Dork Tower Dealers' Doom is an insert in issue #7 of the Dork Tower comic book. The game board depicts a game convention's dealers' room (in 3-D, if the provided booth backdrops are mounted and placed on the board). The players move around the board and attempt to purchase new games. Games can be taken from players by Game Zombies or Gilly the Perky Goth. This can be prevented by leaving the room to stow purchases, but this of course takes time.
At the end of the game, the value of each game is determined randomly, but the games are divided into tiers so that there is some predictability: third-tier games are generally worth less than second-tier games, which in turn are probably worth less than the one first-tier game, but there are bonus die roll possibilities, so that will not always be the case. Furthermore, the first-tier game has a very small chance of being a total bust which causes anyone owning it to lose the game.