Cosmic Fantasy 4: Ginga Shounen
Densetsu (Gekitouhen)
Debug mode: Enter Nya-N-NO-SHI-PO as a password, with Nyan
in Katakana and the rest of the name in Hiragana.
Hidden mini-game: Enter Nya-N-TA TA KI as a password, with Nyan
in Katakana and the rest of the name in Hiragana.
System 3 card warning screen: Enter VER1 as a password.
Sudden RPG mode: Enter LASER as a password.
RPG mode: Enter the following Japanese characters as a name in
row-column format (starting row and column are from the Japanese,
and not English, characters): 9-14, 9-6, 3-16, 9-6, 3-15, 6-13,
4-15.