"DDR returns on the PlayStation®2 computer entertainment system with popular artists, smash hit songs, EyeToy support and more unique modes and features than ever before. Dance Dance Revolution EXTREME 2 pumps up the volume with over 100 minutes of energetic dance music, including exclusively-licensed songs and dance hits, and for the first time on the PlayStation®2, the revolution goes online with multiplayer gameplay and online competitions."
The player will use their legs to play. The player stands on a dance mat/platform with four panels positioned North, South, East, and West. On-screen, there are notes shaped as arrows that match the panels you are stepping on. Once they reach the designated step zone, the player must step on the matching panel with precise timing.
Classic "Standby" Features:
-100 Minutes of music (another 70-ish songlist)
-Game Mode allows for Single (1 player, 1 pad), Versus (2 players, 2 pads), and Double (1 player, 2 pads)
-Workout Mode: Track calories you've burned
-Training Mode: Various options help you learn the steps to a song
-Lesson Mode: Helps first-timers know the mechanics of play
-Edit Mode: Create your own stepchart!
-ONLINE GAMEPLAY- Used to be exclusive on Xbox's DDR Ultramix series, now you can play online against players on your PS2!
-Mission Mode- Coming back from DDR EXTREME, it returns with a ton more missions to do.
-EyeToy Capability- Play DDR with your EyeToy camera. Watch yourself play, use your hands along with your feet, and other features.
-Dancing characters now have an alternate version.
 Hardware Requirements
•Dance pad (game comes bundled with an official Konami soft dancing mat)
•Memory card (save progress on unlocked items, Workout Mode data, and Edit Data)
•Network Adapter (either purchased for older PS2s or already built-in with new "slim" PS2s). Only needed if going online.
•Internet Access to play online
•EyeToy can be used