Clear Special Mode.(At the title screen, press the button assigned to C 12 times to activate Special Mode.)(Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed. Challenge allowed)
Defeat the console exclusive boss, Nehonogia in Zone X. (Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed.)
Clear Zone P, Q, R, S, T, or U. (Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed.)
Clear Zone K, L, M, N, or O. (Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed.)
Clear Zone G, H, I, or J. (Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed.)
Clear Zone D, E, or F. (Japanese or international version. In-game option changes allowed. Quick saves allowed. Cheat codes allowed. Continues allowed.)