The First of Many
5
Achieve Platinum Status for one performance
Golden Ticket
10
Pass the auditions phase in single player
It Sounds Like a Lot
20
Score 1 million points (cumulative in any mode)
Megastar
10
Achieve Diamond Status for one song
Why Don't You Marry Him Then
15
Achieve "Excellent" comments from Simon three times in a row during an American Idol tournament
American Idol
50
Win the full American Idol tournament at any difficulty level
Superstar
25
Achieve Diamond Status for five different songs
Just the Two of Us
10
Play an offline Co-op Duet
Hero
50
Achieve Diamond Status for ten different songs
The Showman
20
Complete a medley and receive Platinum Status
It Didn't Take That Long
50
Score 10 million points (cumulative in any mode)
Headbanger
10
Compete offline in a battle Head to Head game
World Tour
10
Play an Xbox LIVE American Idol Tournament match
Ranked World Tour Winner
15
Win an Xbox LIVE American Idol Tournament ranked match
Maestro
175
Achieve Diamond Status for every song on the disc
Million Seller
50
Achieve Platinum Status for every song on the disc
Legend
75
Achieve Diamond Status for twenty different songs
Inspiration
10
Achieve Gold Status for every song on the disc
World Idol
80
Win the full American Idol tournament at Expert difficulty level
The Great American Songbook
20
Sing all the songs on the disc once - full song only
Premiership
10
Compete offline in an Arcade League game
Ranked Grudge Match Winner
15
Win an Xbox LIVE Head-to-Head ranked match
Ranked Global Star Winner
15
Win an Xbox LIVE Arcade League ranked match
American Sensation
30
Win 20 American Idol single player tournaments
Dedication
100
Score 50 million points (cumulative in any mode)
Girl’s Best Friend
100
Get a perfect score throughout a full American Idol tournament
Grudge Match
10
Play an Xbox LIVE Head-to-Head match
Global Star
10
Play an Xbox LIVE Arcade League match