DDR Games I have played:

-DDR Extreme Arcade -DDR Extreme for PS2 -DDR Extreme 2 for PS2 -DDR SuperNova 2 -DDR X2 Arcade -DDR II for Wii


Right now I can pass songs on Basic (levels 6 and under) and a few songs on Difficult (just level 6 right now).

(copied from my Zenius-i-Vanisher profile)