Though manifestations of play represent a burgeoning subject area in the study of post-medieval responses to the Middle Ages, they have not always received the respect and attention they deserve. This volume seeks to correct those deficiencies via six essays that directly address how the Middle Ages have been put in play with regard to Alice Munro's 1977 short story "The Beggar Maid"; David Lowery's 2021 film The Green Knight; medievalist archaisms in Japanese video games; runic play in Norse-themed digital games; medievalist managerialism in the 2020 video game Crusader Kings III; and neomedieval architectural praxis in the 2014 video game Stronghold: Crusader II. The approaches and conclusions of those essays are then tested in the second section's six essays as they examine "muscular medievalism" in George R. R. Martin's 1996 novel A Game of Thrones; the queering of the Arthurian romance pattern in the 2018-20 television show She-Ra and the Princesses of Power; the interspecies embodiment of dis/ability in the 2010 film How to Train Your Dragon; late-nineteenth and early twentieth-century nationalism in Irish reimaginings of the Fenian Cycle; post-bellum medievalism in poetry of the Confederacy; and the medievalist presentation of Israeli Prime Minister Benjamin Netanyahu's 2020-21 Covid inoculation.