Roxley Games will release Riddle of the Sphinx, a new expansion for Santorini, into stores on May 14, 2025.

In this cooperative expansion for the popular city-building game (see "'Santorini'"), players will be tasked with solving a series of riddles.  The riddles are solved when a tactical objective is completed on the board with tower pieces.  However, if the players run out of pieces before they can complete the objective, the riddle remains unsolved.  When a riddle becomes solved, it moves players along on an adventure map and allows them to unlock new gods.

This expansion, along with the core game, is for one to four players, ages 8 and up, and plays in 20 minutes.  It will retail for $39.99.