Space Channel 5 Cheats

Space Channel 5 Clean pause screen
As with many other DC titles, if you press X+Y at the pause screen, the pause message will go away.

Space Channel 5 Extra Game
To gain access to a harder version of the regular game, simply complete the game one time, save it, and then start a new game.

Space Channel 5 Ulala on fire
To see Ulala on fire, get a rank of 95% or higher.