Completed a song (Dance Mode)
Performed 5 moves in a row with a Perfect rating (Dance Mode)
Achieved a 3 star rating for a Show Your Moves section (Dance Mode)
Achieved a 5 streak (Dance Mode)
Achieved a 25 streak (Dance Mode)
Achieved a x5 multiplier (Dance Mode)
Completed a song with both a dancer and a singer present (Dance Mode)
Won 10 rosettes (Challenge Dance Mode)
Completed a game without losing or failing any challenges (Challenge Dance Mode)
Passed one of each challenge type (Challenge Dance Mode)
Completed these moves with a perfect rating – Lightning Arm, Hydromatic Intro, Lasso (Dance Mode)
Completed these moves with a perfect rating – Tell Me More Heart, One I Want, Shaky (Dance Mode)
Complete these moves with a perfect rating – Grease Star, Tiptoe Clicks, Thrust (Dance Mode)
Finished a song without performing any Poor rated moves (Dance Mode)
Finished a song with at least 75% moves rated Perfect (Dance Mode)
Got high scores on all songs (Dance Mode)
Completed all songs (Dance Mode)
Had 20 photos taken of your performance (Dance Mode)
Had a photo taken with a friend (Dance Mode)
Completed a song (Karaoke Mode)
Achieved an x5 multiplier (Karaoke Mode)
Hit all the spoken word notes in a song that contains them (Karaoke Mode)
Finished a song without performing any poor rated phrases (Karaoke Mode)
Finished a song with at least 75% perfect phrases completed (Karaoke Mode)
Posted scores to the high score tables for all songs while singing
Completed all songs (Karaoke Mode)
Complete a song with two Dancers and two Singers (Dance Mode)
Unlocked a Classic Grease minigame
Unlocked half the Classic Grease minigames
Unlocked all the Classic Grease minigames
Unlocked all songs (Dance Mode)
Unlocked all characters
Successfully sabotaged 3 times in Greasers v Jocks
Hit 5 consecutive home runs in Greasers v jocks
Made 5 consecutive baskets in Greasers v Jocks
Completed a race without hitting any hurdles in Run For Your Love
Completed Thunder Road Race without hitting an obstacle
Fully tightened 8 nuts in one playthrough of the Wheel Nuts microgame in Greaser's Garage
Flattened 3 bumps in a row during Panel Beating in Greaser's Garage without any more arising
Hit 20 consecutive moves in Beauty Sleep
Hit 20 consecutive moves in Rockin’ Rydell
Completed all the Classic Grease minigames
Achieved a score above 250,000 on three Classic Grease minigames
Achieved a team score above 500,000 on three Classic Grease minigames
Got high scores on all Classic Grease rhythm-action minigames
Got high scores on all Classic Grease minigames
Triggered the chipmunk easter egg in Rockin’ Rydell
Found the main menu easter egg
Viewed all story cutscenes
Completed these moves with a perfect rating – Jive Orangutan, Sue, Mid Swing (Dance Mode)