Here is the full list of all 46 Just Dance 2014 achievements worth 1,000 gamerscore.
Watch 20 Autodance videos in JDTV
Access 5 different channels in JDTV
Burn 2,000 calories in any mode in Just Dance 2014
Play 60 minutes in Just Sweat
Add one Autodance to your 'My Favorites' Channel
Like 1 Autodance video on JDTV
Watch 1 Autodance video in JDTV
Get 5 stars on all songs (No Alternate versions, Mash-Ups, or Battles)
Complete a full 40-minute Sweat Program
Get 3 stars on all songs (No Alternate versions, Mash-Ups, or Battles)
Win a Battle
Finish 20 songs with 2 or more players dancing
On a song with 2 dancers get 5 stars on both dancers
Finish 5 songs with 2 or more players dancing
Complete a full 20-minute Sweat Program
Dance as Slimer in Ghostbusters
Complete 3 songs in Just Sweat
Complete a full 10-minute Sweat Program
Burn 500 calories in any mode in Just Dance 2014
Burn 1,000 calories in any mode in Just Dance 2014
Play 20 songs on the World Dance Floor
Complete an On Stage dance on your own
Spend 200 mojo
Spend 50 mojo
Spend 10 mojo
Perform all Gold Moves in 5 songs
Apply the ice effect to an Autodance
Apply the big head effect to an Autodance
Get 5 stars on 5 songs
Play 5 songs on the World Dance Floor
Apply the slime effect to an Autodance
Get 3 stars on 5 songs
Perform only Good Moves or better in a song
Complete a song with 90% or more Perfect Moves
Get 5 stars on a song
Perform all Gold Moves in a song
Get a Perfect Move on the last move of a song
Apply any effect to your Autodance video
Complete your first song
Get 3 stars on a song
Get 10 Perfect Moves in a row on any song
Get 3 stars with all 4 players in any song with 4 Dancers
Get 5 stars with all 4 players in any song with 4 Dancers
Win each Battle once
Complete an On Stage dance with 3 players
Dance at least one complete song in 5 Happy Hour sessions