Dance Dance Revolution Solo (International) :
Only a test build existed in North America; this game never saw a full release outside of Asia. Dance Dance Revolution Solo Bass Mix had a public test build in early 2000 in the United States at Konami's former test location Diversions in Chicago, IL. It was later replaced with Dance Dance Revolution USA. Major differences from the Japanese build is the absence of 3 songs: "That's The Way '98," "Together and Forever", and "Get Off." The Nonstop Megamix course including these songs were also not present. All other functions and hidden modes were available for play including Maniac mode, Ultimate Maniac mode, Nonstop Megamix, and machine link play.
Dancing Stage Solo is a cancelled video game for Europe. Konami filed to trademark the name on July 9, 1999. It was registered on July 25, 2000, but expired ten years after filing. This game's Caution screen, high score background and title screen were present as unused game data in the Asian versions of
Dance Dance Revolution Solo 2000.
Dance Dance Revolution Ultramix (Windows) :
Released as Dance Dance Revolution Ultramix for the Xbox. Originally
Dance Dance Revolution Ultramix was going to be a
Windows title, sequeling
Dance Dance Revolution which had been released a couple of years before. Screenshots of the game under development were released to video game news sites showing an interface that closely resembled the previous Windows game. Later in development the game was completely changed visually and released on the Microsoft
Xbox.
Dancing Stage SuperNova 2 (Europe) :
This game was never released. Reason: PlayStation 2 and arcade board blacklist issues. The European arcade release of
Dance Dance Revolution SuperNova 2, titled
Dancing Stage SuperNova 2, was never released due to importation issues surrounding the
PlayStation 2-based engine. The arcade release of DDR SuperNova 2 uses an imported Japanese PlayStation 2 to power the game. The import ban came after the release of
Dancing Stage SuperNova, the second
Dance Dance Revolution arcade released in Europe to use a PlayStation 2 engine. It uses a European build from August 6, 2019. As with the release of
Dance Dance Revolution A in Europe, it did not offer
e-Amusement functionality. The location test was concluded shortly before the United Kingdom imposed a
stay-at-home order on March 23, 2020, in response to the
COVID-19 pandemic. Upon reopening, the location test of
A20 was replaced with an August 2018 edition of
Dance Dance Revolution A. While
Dance Dance Revolution A20 was not released in Europe, Konami provided other updates to European machines: •
Dance Dance Revolution A received an offline update on May 21, 2021, in the United Kingdom. The build date is of April 15, 2021. •
Dance Dance Revolution A20 Plus was released on January 14, 2022, in Europe. The build date is of February 10, 2021 and it is an upgrade to
Dance Dance Revolution A cabinets. Other regions received
A20 Plus earlier, in July 2020. This European update is the first instance where a regional
Plus version of
Dance Dance Revolution is released without the original version being available. ==Unofficial releases==