During today's Ubisoft Forward livestream (at around 1:04:47 mark), a new trailer for the upcoming expansion of Mario + Rabbids Sparks of Hope was released, showcasing Rayman as a new character. The DLC is expected to be released in late 2023, but no further details have been announced yet.

Mario + Rabbids Sparks of Hope is an action-adventure game created through the collaboration of Nintendo and Ubisoft, featuring characters from both franchises. The game follows the story of Mario, Rabbid Peach, and their friends as they team up to save the galaxy, where a mysterious evil entity named Cursa is seeking energy to disrupt the galaxy and carry out nefarious plans to distort various planets. Cursa is determined to consume all the energy of Sparks, incredible creatures formed from the fusion of Rabbids and Lumas, while eliminating anyone who opposes their plans. In order to save the entire galaxy, restore order, and rescue the Sparks, Mario and the heroic Rabbids friends embark on an adventure, traveling through mysterious planets.