In connection with the forthcoming video game ' by Electronic Arts and Respawn Entertainment, a five-issue miniseries called "Star Wars Jedi: Fallen Order – Dark Temple" was announced in June 2019 to start publishing in September. At a panel discussing the "Journey to The Rise of Skywalker" publishing program at San Diego Comic-Con 2019, the four-issue "Star Wars: Journey to The Rise of Skywalker – Allegiance" miniseries was announced. It will help cover a one-year period during the time between "The Last Jedi" and '. Charles Soule was announced to be writing a four-issue miniseries exploring the backstory of Ben Solo's transition into Kylo Ren. "Star Wars: The Rise of Kylo Ren" premiered on December 16, 2019.