Here is the full list of all 35 Dance Central: Spotlight achievements worth 1,000 gamerscore.
Collected 600 moves and unlocked the Übertroopers.
Played 100 routines.
Earned Gold stars on a Deluxe or Pro difficulty routine.
Earned a Multiplier of at least 32X on a Deluxe or Pro difficulty routine.
Played Dance Central Spotlight every day for one week.
Played with a friend.
Played 10 Cardio routines with Emilia.
Played 10 Strength routines with Bodie.
Unlocked all Pro routines.
Danced through a Freestyle section with another player.
Collected the move "Crazy Hair" anywhere in the game.
Played a Goofy routine with Glitch.
Played a Serious routine with Mo.
Collected at least 100 moves.
Played a Classic routine with Aubrey.
Earned 3 stars on the Strength routine for "Talk Dirty."
Earned Gold stars with every character.
Played a Polished routine with Taye.
Unlocked a Pro routine.
Switched between dancer characters.
Unlocked all Deluxe routines.
Played every Beginner routine.
Unlocked all Standard routines.
Collected a "Bromance" move anywhere in the game.
Used the same dancer character for 10 routines in a row.
Played the same song 3 times in a row.
Unlocked a Deluxe routine.
Unlocked a Standard routine.
Unlocked an Alternate or Alternate Pro routine.
Collected at least one move.
Completed the introduction to Dance Central Spotlight.
Player identified by biometrics.
Collect 900 moves across the game.
Collect every single move in an individual song.
Collect every move in every routine in the game.