Rayman Lum'o'Grams is a puzzle fan game for PCs running Microsoft Windows currently in development by Rayman Universe, or RUNI. The game belongs to the Picross/Nonograms genre and uses both its own and assets of most 2D projects from Rayman series, with the exception of UbiArt games. The game was first announced at Rayman Alive 2022 as part of the RUNI Showcase segment presenting Rayman Universe projects, which featured a concept trailer. The project's World Premiere took place at Rayman Alive 2023, revealing most of the details of the game. The first public demo version has been announced for early 2024, but its released has been postponed, and was instead released for Rayman Alive 2025, celebrating the 30th anniversary of Rayman.