Dancing Stage MegaMiX is the fifth home release in the Dancing Stage series, a European version of the Dance Dance Revolution series of music video games. MegaMix was the first Dancing Stage game released on the Sony PlayStation 2 game console - and as with Dancing Stage EuroMix 2, MegaMix introduced many new features to Europe, such as Freeze Arrows, the Options menu, and a cleaner interface. Based largely on Dancing Stage EuroMix 2, MegaMiX was separated from the arcade game by a completely different track list of songs. The game was marketed by Konami as a family game and an exercise tool in efforts to make the niche series more mainstream.
Source: Wikipedia, "Dancing Stage MegaMix", available under the CC-BY-SA License.