Achieve Diamond Status on all True Duets on the game disc in Duet mode.
Unlocked: 24 Apr 2009 09:31:35
Complete 5 offline Head To Head games.
Unlocked: 24 Apr 2009 00:12:01
Achieve Diamond Status on a True Duet in Duet mode.
Unlocked: 30 Mar 2009 05:53:16
Achieve 100 Diamond performances.
Unlocked: 30 Mar 2009 05:09:01
Legend to Be
50Win the full, single player American Idol tournament at Expert difficulty.
Unlocked: 30 Mar 2009 02:35:45
Win an American Idol tournament at Expert difficulty without ever being in the bottom group.
Unlocked: 30 Mar 2009 02:35:29
Score a Diamond Record on Expert.
Unlocked: 30 Mar 2009 01:28:19
Perfect every song on the disc and get a clean sweep of Diamond Records.
Unlocked: 29 Mar 2009 21:19:35
Earn 1 Diamond record in New York at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 18:35:16
Earn 1 Diamond record in the Gothic Ruins at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 18:31:20
Earn 1 Diamond record in the Nightclub at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 18:27:24
Earn 1 Diamond record in the Dive Bar at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 18:03:26
Earn 1 Diamond record in the Recording Studio at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 17:57:32
Earn 1 Diamond record in the Music Video at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 17:53:25
Earn 1 Diamond record in the Stadium at Hard or Expert difficulty.
Unlocked: 29 Mar 2009 17:42:00
Hard Diamond
20Score a Diamond Record on Hard.
Unlocked: 29 Mar 2009 17:41:59
Prove your dominance by winning 15 Ranked Xbox LIVE Head To Head matches.
Unlocked: 29 Mar 2009 03:43:49
Prove your dominance by winning 5 Ranked Xbox LIVE American Idol tournaments.
Unlocked: 29 Mar 2009 00:58:01
Prove your dominance by winning 5 Ranked Xbox LIVE Arcade League matches.
Unlocked: 29 Mar 2009 00:23:50
Achieve 50 Diamond performances.
Unlocked: 23 Mar 2009 01:56:57
Combo King!
50Pull off a Perfect Combo of 50 phrases in length.
Unlocked: 23 Mar 2009 00:09:15
Idolized
10Win 15 American Idol single player tournaments.
Unlocked: 22 Mar 2009 17:55:02
Earn Platinum scores for 10 or more of Paula's favorite songs in a single American Idol competition.
Unlocked: 22 Mar 2009 02:57:45
Earn Platinum scores for 10 or more of Randy's favorite songs in a single American Idol competition.
Unlocked: 22 Mar 2009 02:18:18
Achieve "Excellent" comments from Simon five times in a row during the American Idol Finals.
Unlocked: 22 Mar 2009 01:28:39
Score 25 million points (cumulative in any mode).
Unlocked: 22 Mar 2009 01:19:57
Earn Platinum scores for 10 or more of Simon's favorite songs in a single American Idol competition.
Unlocked: 22 Mar 2009 00:51:38
Achieve 200 Platinum or higher performances.
Unlocked: 21 Mar 2009 07:27:52
Out-sing the competition to win your first full, single player American Idol tournament.
Unlocked: 21 Mar 2009 07:12:27
Debut Album
10Unlock and sing every song at least once!
Unlocked: 17 Mar 2009 15:35:21
Score 12 million points (cumulative in any mode).
Unlocked: 17 Mar 2009 14:32:11
Young Man!
15Complete Y.M.C.A. in duet mode while wearing the appropriate headwear.
Unlocked: 16 Mar 2009 05:29:03
Complete a duet of any 80's song with a male and female character dressed for the 80's!
Unlocked: 16 Mar 2009 05:13:44
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE American Idol tournament.
Unlocked: 16 Mar 2009 02:19:36
Take on the World and play a Ranked or Player Xbox LIVE Head To Head match.
Unlocked: 16 Mar 2009 01:56:48
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE Head To Head match.
Unlocked: 16 Mar 2009 01:56:48
Complete 5 offline League games.
Unlocked: 15 Mar 2009 22:13:16
Compete offline in an American Idol Multi Player Contest.
Unlocked: 15 Mar 2009 21:19:08
Demonstrate your prowess by winning your first Ranked or Player Xbox LIVE Arcade League.
Unlocked: 15 Mar 2009 20:48:25
Complete a 5 Song Medley composed exclusively of 80's and Disco songs to Platinum rating.
Unlocked: 14 Mar 2009 22:50:04
Complete a 5 Song Medley composed only of Ballad, Classics and Country songs to Platinum rating.
Unlocked: 14 Mar 2009 22:22:46
Hairspray
20Complete a 5 Song Medley composed only of Pop and R&B songs to Platinum rating.
Unlocked: 14 Mar 2009 22:14:54
Geology
20Complete a 5 Song Medley composed only of Rock and Hard Rock songs to Platinum rating.
Unlocked: 14 Mar 2009 21:13:04
Completely customize a single character and use that character to sing a song.
Unlocked: 14 Mar 2009 18:51:49
Get a Platinum ranking on a song with both lyrics and staff off.
Unlocked: 14 Mar 2009 17:04:44
Complete the song "Stayin' Alive" while dressed like a 70's Disco King!
Unlocked: 14 Mar 2009 16:52:39
Complete the song "Eye of the Tiger" while wearing the full Stars and Stripes Boxer outfit.
Unlocked: 14 Mar 2009 05:22:05
Take on the World and play a Ranked or Player Xbox LIVE Arcade League.
Unlocked: 14 Mar 2009 04:27:51
Going Global
10Take on the World and play a Ranked or Player Xbox LIVE American Idol tournament.
Unlocked: 14 Mar 2009 04:18:47
Perfect a song to get your first Diamond record!
Unlocked: 14 Mar 2009 01:51:08