Play as Neco and Modoki
Beat the game with Nox and Eve.
View Neco's Demo
Beat the game with any character then hold Select Start to restart.
Alternate Character Color
At the Character Selection screen hold Select on controller two and press X Circle Square Triangle L1 L2 R1 or R2.
Each time you beat the game under one of the three difficulty settings two additional levels become available for a total of six new levels.