Bonus Episodes
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
Congratulations Picture
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
Credits
After beating the last song on quotHard ROCKquot difficulty youll unlock the Elite Beat Agents Credits to be viewed at any time It can be viewed in the bottom right corner of the Gallery
Ghost Nuts
First unlock the bonus mission with the song Survivor When you start the mission and Kahn says GO there should be a can of nuts on his desk A split second before the mission starts the nuts should vanish
Mirror mode
Mr X Multiplayer Only
After reaching Hard ROCK mode quotMr Xquot will become a playable character in both singlecard and multicard Vs mode He appears in Commander Kahns space and is basically Kahn himself with a giant cat head Mr X disappears once Kahn is unlocked and is replaced with him
Unlock Modes
In the game there already is 2 game modes 2 more are there for you to unlock
