Elite Beat Agents Cheats - Nintendo DS
Unlocking bonus episodes only depends on your rank. There is a total of 3 unlockable bonus episodes. Once you unlock them on one difficult setting, the are open to all others.
Bonus Episode 1 - Cher - Believe Advance to 4th Rank - Captain of Soul
Bonus Episode 2 - Jackson 5 - ABC Advance to 6th Rank - King of the Beat
Bonus Episode 3 - Destiny's Child - Survivor Advance to 9th Rank - Legendary Agent
Commander Kahn Finish every song in the game in every mode (Breesin, Crusin, Sweatin, Hard Rock!)
After beating the last song on "Hard ROCK!" difficulty, you'll unlock the Elite Beat Agents Credits to be viewed at any time. It can be viewed in the bottom right corner of the Gallery.
When you get the highest rank, there will be an extra congraulatory picture. It can also be viewed again in the gallery on the bottom right corner.