While researching types of microaggressions, I noticed a specific type of stereotyping where one would assume likes and dislikes based solely on gender or appearance. For example, one may assume that a masculine looking man would dislike romance novels, which are traditionally assume to be "for women".

This inspired me to think of a concept for a game called Bookstore Simulator, where the player plays as the owner of the bookstore. Customers with different appearances and personalities show up to ask for book recommendations. This gives the player opportunity to examine self-biases to see if they primarily use gender/appearance to determine what book to recommend.