Every Extend Extra Extreme Cheats - Xbox 360

Unlock Fine Adjustment Menu
At the start menu, use the left and right triggers to enter: [Left], [Right], [Left], [Right], [Left], [Right], [Left], [Right]. This should unlock the Fine Adjustment menu, providing detailed user adjustments of beats in the Wiz Your Own Music mode.

Achievements
Complete each achievement to get the allotted gamerscore:

Big Head (10) - 20 wins in H4, Versus Live.
Blue Wizard (20) - Earn 15 Trillion points on any stage of E4, The Game Unlimited mode.
Chain Master (10) - Create more than 1000 chain reactions in E4, The Game Unlimited mode.
Chain Wizard (20) - Create more than 2000 chain reactions in E4, The Game Unlimited mode.
Connoisseur (10) - Earn 125 points in ratings.
Gold Shooter (20) - Cleaqr Stage 100 on the R4, The Revenge mode.
Hide and Seek (15) - Stay Alive for 60 seconds without a shield in E4, The Game Unlimited mode.
Master of Extreme (30) - Achieve 5 consecutive Beat Bonuses while on a x100 score multiplier in E4, The Game Unlimited.
Power Player (15) - Achieve 10 consecutive Beat Bonuses in E4, The Game Time Limited mode.
Quicken'ist (20) - Collect 50 Quicken in E4, The Game Time Limited mode.
Silver Shooter (10) - Clear Stage 25 on the R4, The Revenge mode.
Yellow Wizard (10) - Survive 30 minutes on any stage in E4, The Game Unlimited mode.