Song Debug

During gameplay, pause the game, and hold L + R + Y. A row of numbers will appear representing the current song and song part. These are the meaning of the numbers:
Code .................................. Effect
3 ..................................... Angry Nightopians
2 ..................................... Apathetic Nightopians
1 ..................................... Happy Nightopians
0 ..................................... Very happy Nightopians

Unlockables
Unlockables

Unlockable ............................ How to Unlock
Complete the game with all ''A'' ranks Different Credits Music
Defeat Reala in 1-player mode ......... 2-Player Mode

Easter Eggs
Extra PC Backgrounds

There are 7 NiGHTS backgrounds for your PC on the disc. Just put the disc in your computer and look on the CD in the folder named "Extras" to collect your backgrounds. (There are also some on Christmas NiGHTS, and the sampler disc does not have this feature)

Secrets
Clean pause

Pause the game then hold X + Y + Z.