Score a Diamond Record on Hard.
Get a Platinum ranking on a song with both lyrics and staff off.
Pull off a Perfect Combo of 50 phrases in length.
Prove your dominance by winning 15 Ranked Xbox LIVE Head To Head matches.
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE Head To Head match.
Take on the World and play a Ranked or Player Xbox LIVE Head To Head match.
Prove your dominance by winning 5 Ranked Xbox LIVE Arcade League matches.
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE Arcade League.
Take on the World and play a Ranked or Player Xbox LIVE Arcade League.
Prove your dominance by winning 5 Ranked Xbox LIVE American Idol tournaments.
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE American Idol tournament.
Take on the World and play a Ranked or Player Xbox LIVE American Idol tournament.
Win the full, single player American Idol tournament at Expert difficulty.
Win an American Idol tournament at Expert difficulty without ever being in the bottom group.
Earn Platinum scores for 10 or more of Randy's favorite songs in a single American Idol competition.
Earn Platinum scores for 10 or more of Paula's favorite songs in a single American Idol competition.
Out-sing the competition to win your first full, single player American Idol tournament.
Achieve "Excellent" comments from Simon five times in a row during the American Idol Finals.
Perfect a song to get your first Diamond record!
Complete 5 offline Head To Head games.
Complete 5 offline League games.
Achieve Diamond Status on a True Duet in Duet mode.
Complete a 5 Song Medley composed only of Rock and Hard Rock songs to Platinum rating.
Complete a 5 Song Medley composed only of Pop and R&B songs to Platinum rating.
Complete a 5 Song Medley composed only of Ballad, Classics and Country songs to Platinum rating.
Complete a 5 Song Medley composed exclusively of 80's and Disco songs to Platinum rating.
Achieve Diamond Status on all True Duets on the game disc in Duet mode.
Earn Platinum scores for 10 or more of Simon's favorite songs in a single American Idol competition.
Unlock and sing every song at least once!
Perfect every song on the disc and get a clean sweep of Diamond Records.
Achieve 50 Diamond performances.
Achieve 100 Diamond performances.
Complete the song "Eye of the Tiger" while wearing the full Stars and Stripes Boxer outfit.
Score 12 million points (cumulative in any mode).
Score 25 million points (cumulative in any mode).
Score a Diamond Record on Expert.
Achieve 200 Platinum or higher performances.
Earn 1 Diamond record in the Recording Studio at Hard or Expert difficulty.
Earn 1 Diamond record in the Nightclub at Hard or Expert difficulty.
Earn 1 Diamond record in New York at Hard or Expert difficulty.
Earn 1 Diamond record in the Stadium at Hard or Expert difficulty.
Earn 1 Diamond record in the Dive Bar at Hard or Expert difficulty.
Earn 1 Diamond record in the Gothic Ruins at Hard or Expert difficulty.
Earn 1 Diamond record in the Music Video at Hard or Expert difficulty.
Completely customize a single character and use that character to sing a song.
Complete a duet of any 80's song with a male and female character dressed for the 80's!
Complete the song "Stayin' Alive" while dressed like a 70's Disco King!
Complete Y.M.C.A. in duet mode while wearing the appropriate headwear.
Compete offline in an American Idol Multi Player Contest.
Win 15 American Idol single player tournaments.
