Play all twenty tracks to unlock an additional five tracks. The bonus tracks are Gotta Get Through This (Daniel Bedingfield), Keep On Moving (Five), Aserjeré (Las Ketchup), Rubberneckin (Elvis Presley), and Addicted To Bass (Puretone).
To unlock master mode for a particular track, get an "A" rank in hard mode for that song.
To score big, play perfection in the tournament mode against another player. This will hopefully improve your timing.
The following is a list of fun games you can invent to keep the groove going. They are best played with two or more players.
Battle Of The Gods: Play "Praise you", "Rubberneckin", and "Addicted to Bass" all on the hard difficulty setting. The player with the biggest score out of those three rounds combined wins. Note: This requires the bonus tracks.
Dance Like Hell: Play "Addicted To Bass" in master mode. You will not last long, but the idea is to see how long you last.
Danceathon: Play all twenty five songs in a row on any mode. The player with the biggest score out of all those rounds combined wins. Note: This requires the bonus tracks.
Drybone: Set up calorie mode and burn at least 10, 15 or 20 calories.
Goldie Oldie (in order of age): Play "Dance To The Music", "Jungle Boogie", "YMCA", "We Are Family", and "Let's Groove".
New Years Groove (all new songs released in 2003 in order of track appearance): Play "Jumpin", "Hooray, Hooray", "Hustler Groove", and "Rubberneckin".
Pain In The Neck: Play "Praise You" in master mode.
Perfection: The person with the most amount of perfects wins; points are irrelevant.