Super Mario Galaxy 2.5 (originally Super Mario Galaxy: Universal Quest) is the second sequel to Super Mario Galaxy, made by EEA Inc. for the Nintendo Wii and Nintendo VR. The game will release after Super Mario Galaxy 2 in 2011, celebrating Mario's 25th anniversary. The game will include all-new gameplay including both Mario and Luigi collecting Power Stars at the same time as well as new galaxies, bosses, enemies, and more.