Moving into the Demon Queen's castle began with the Demon Queen's reckless behavior. However, her goblin's stats include Smartness 3, so they stack their luggage vertically. Will the baggage pass through the door or not? If it doesn't pass, will the goblins be burned by the Demon Queen's hellfire!?
Players take on the role of the Demon Queen's goblins, and it's their job to decide if items in the real world around them will pass through the castle's doors. At the beginning of each round, a door card is drawn. A corresponding colored string shows the physical size of that door opening, and each player may examine that string for 5 seconds. Then a command card is drawn, with an item such as the top of a desk or the length of a curtain. The designated player chooses an item in the real-life environment that matches the item. If no item matches the command card, the turn ends and the next player begins by drawing a new command card.
Players vote whether the item or the door opening is larger. If all players vote the same way, the turn ends. If the decision is split, the item is measured and the correct players each receive a point. If only one player is correct, they gain extra points depending on the round. The game ends once round 4 is completed, the command cards run out, or a player scores their seventh point. The player with the most points at the end of the game is the winner.