The Sims Medieval is a video game in The Sims series based upon The Sims 3 Engine. It was developed and published by Electronic Arts for Microsoft Windows, Mac OS X, and iOS, and was released on March 22, 2011. It was made available for Windows Phone, though exclusive to the Nokia Lumia phones, on March 25, 2013. Set in medieval times, it allows the player to build a kingdom through quest-driven gameplay.