Win the full American Idol tournament at any difficulty level

  

Win the full American Idol tournament at Expert difficulty level

  

Pass the auditions phase in single player

 

Sing all the songs on the disc once - full song only

 

Win 20 American Idol single player tournaments

 

Score 1 million points (cumulative in any mode)

   

Score 10 million points (cumulative in any mode)

   

Score 50 million points (cumulative in any mode)

   

Get a perfect score throughout a full American Idol tournament

  

Compete offline in a battle Head to Head game

 

Compete offline in an Arcade League game

 

Play an offline Co-op Duet

  

Play an Xbox LIVE Head-to-Head match

(1) 

Play an Xbox LIVE American Idol Tournament match

(3) 

Play an Xbox LIVE Arcade League match

(1) 

Win an Xbox LIVE Head-to-Head ranked match

 

Win an Xbox LIVE American Idol Tournament ranked match

 

Win an Xbox LIVE Arcade League ranked match

 

Achieve Diamond Status for every song on the disc

 

Achieve Diamond Status for one song

 

Achieve Diamond Status for ten different songs

 

Achieve Diamond Status for five different songs

 

Achieve Platinum Status for every song on the disc

  

Achieve Diamond Status for twenty different songs

 

Achieve Gold Status for every song on the disc

  

Complete a medley and receive Platinum Status

 

Achieve "Excellent" comments from Simon three times in a row during an American Idol tournament

  

Achieve Platinum Status for one performance