|The new music menu screen with the Cover Flow layout.|
Hidden+ and Sudden+ look something like this.
(From Beatmania IIDX 12: Happy Sky.)
DDR X2 features a total of 444 songs, including the following:
- A handful of classic Dancemania licences (including "If You Were Here" from 2ndMIX, and "Captain Jack" and "Dam Dariram" from 3rdMIX) have been revived, in the fashion of the X-Edits from the last game, including Challenge charts with Shock Arrows. This time, however, they actually stuck to the original cut of the song and just stretched that out a bit at both ends.
- "Ice Ice Baby" by Vanilla Ice. Yup, the same cruddy version I tore down in my last entry.
- Since Konami also sold X2 in the rest of Asia, they threw in unlockable Mandarin Chinese-language versions of a few songs, including "iFuturelist" and "Nijiiro" from SuperNOVA.
- "Gold Rush" by DJ Yoshitaka-G feat. Michael a la Mode, a crossover from Beatmania IIDX 14: Gold. A lovably infamous song recogniseable by fans for its energy, stupid lyrics (like the recurring reprise of "Make it make money"), and the sequential name-dropping of the Beatmania games mid-song. In X2, it is joined by two alternate versions, the "DDR AC" and "DDR CS" versions, which replace those references with the arcade and console DDR games, but otherwise use the same charts.
- "smooooch" by Kors K, a crossover from Beatmania IIDX 16: Empress. A bouncy happy-hardcore track whose background video, with three cartoon princesses bouncing about, has inspired parodies and tributes from both sides of the Pacific.
- "Mei" by Amuro. Not a boss song, but it should be. In its IIDX appearance, the hardest chart on this two-minute track had two thousand notes, and whilst its DDR counterpart is nowhere near as complicated, with a level-18 Challenge chart, it's still among the hardest songs in X2.
- "ΔMAX" (read: "Delta Max") by DM Ashura, a revival from DDR Universe 3. Not a boss song in this game, but its tempo starts out at 100 and, throughout the song, gradually increases to a blistering 573.
- Fun Fact: The number 573 appears elsewhere in DDR, namely the default high score in certain versions, and other Konami games as well. That's because the name Konami can be "translated" to "573" through a system of Japanese wordplay known as "goroawase".
- The boss songs are revivals from the 2009 series:
- The Extra Stage is "Kimono Princess" by jun.
- The Encore Extra Stage is "Roppongi Evolved" by TAG Underground. The first time an Evolved song was used in an arcade release, this one boasts an exclusive fourth version not found in the 2009 home games.
- In addition, X2 introduces a new system for boss songs called "Replicant-D Action", lifted from the newer Beatmania IIDX games. For all intents and purposes, this doesn't work without an e-Amusement profile. The songs in RDA and their requirements are:
- "Pierce the Sky" by JAKAZiD feat. JN. Unlocked by clearing any 20 songs from the X2 folder.
- "Sakura Sunrise" by Ryu☆ (Ryutaro Nakahara). Unlocked by clearing any 2 songs from each of the 12 folders.
- "Shiny World" by Capacity Gate. Unlocked by clearing 6 courses and one Drill Course.
- "Posession" by TAG Underground. Unlocked by clearing any 100 Challenge charts, and getting an AA grade or better on "Pierce the Sky" and "Sakura Sunrise". The difficulty level on which those AAs were achieved determines which difficulty "Possession" can be played on.
- "New Decade" by Sota F. Unlocked by getting a full combo on any 15 charts, and getting AA or better on and "Sakura Sunrise" and "Shiny World".
- "Anti-Matter" by Orbit1 & Milo. Unlocked by playing Trial Mode (where two players can play one song for the price of a single-player game) three times, and getting AA or better on "Pierce the Sky" and "Shiny World".
- Getting AA or better on each of the above songs earns a medal. When all six medals are earned, the song "Valkyrie Dimension" by Spriggan (Yoshitaka Nishimura) is automatically selected as an Encore Extra Stage. When this song is finished, pass or fail, all six medals are erased from the player's profile and can be earned again. Rinse and repeat.