In The White Castle, players will control one of these clans in order to score more victory points than the rest. To do so, they must amass influence in the court, manage resources boldly, and place their workers in the right place at the right time. The authors are Sheila Santos and Israel Cendrero, the duo known as Llama Dice who also designed the successful The Red Cathedral with Devir. In this case, we leave the Moscow of Ivan the Terrible behind to explore the most imposing fortress in modern Japan, Himeji Castle, where the banner of the Sakai clan flies under the orders of Daimyo Sakai Tadakiyo.

The White Castle is a Euro type game with mechanics of resource management, worker placement and dice placement to carry out actions. During the game, over three rounds, players will send members of their clan to tend the gardens, defend the castle or progress up the social ladder of the nobility. At the end of the match, these will award players victory points in a variety of ways.