"Lumines II" is a music puzzle video game developed by Q Entertainment and released for the PlayStation Portable in 2006. It is a sequel to the original "Lumines" and features a similar gameplay style where players match colored blocks to create larger squares, which then disappear to the rhythm of the music. The game includes various modes and a diverse soundtrack, enhancing the overall experience. The game introduces new features, such as additional skins and multiplayer options, allowing players to compete against each other. "Lumines II" is praised for its engaging visuals and addictive gameplay, making it a popular choice among puzzle game enthusiasts.