What is dancedancerevolution x2?

DanceDanceRevolution X2, also known as DDR X2, is a rhythm game released by Konami on October 21, 2009, for arcade machines in Japan. It is the 11th installment in the DanceDanceRevolution series.

The game features new songs, several new modes, and new options for customizing gameplay. Some of the new modes include "Street Master Mode," where players can complete missions and earn new stickers for their DDR characters, and "Course Mode," where players can select a playlist of songs and compete with others for the highest score.

DDR X2 also introduces several gameplay features, such as the "Groove Trigger" system, which can activate different gameplay effects, and "Arrow panels" that light up and vibrate to enhance gameplay feedback. The game also includes a new difficulty level, "Challenge," which provides a greater challenge to experienced players.

DDR X2 became very popular among arcade enthusiast and professional DDR player communities. It was released in the United States on June 8, 2010, and in Europe on September 2010. It has since been succeeded by several other versions, including the latest DDR A20 PLUS released in October 2020.