Accomplish the indicated achievement to get the corresponding number of 
Gamerscore points:

  Dance Master (15 points): Score 90,000 points or more on every song in Arcade 
  Mode. 
  Dance Pwnage (10 points): Win a ranked match by 5,000 points or more. 
  Dancin' All Night (30: Complete Endless Mode. 
  Easy Clear (15 points): Complete every song in Arcade Mode in 3-Button Mode 
  Entertainer (20 points): Get a combo of 100 or more in Arcade Mode. 
  Music Maniac (10 points): Complete every song in Arcade Mode. 
  Normal Clear (15 points): Complete every song in Arcade Mode in 5-Button Mode. 
  Ranked Master (25 points): Win 10 consecutive ranked matches. 
  Ranked Match Newbie (5 points): Win a ranked match. 
  Ranked Veteran (20 points): Play 100 ranked matches. 
  Superstar (25 points): Earn a perfect rating on every song in Arcade Mode. 
  Veteran Dancer (20 points): Earn a total lifetime score of 10 million points 
  across all of your games.