A special ending for the game can be accessed by eliminating every single enemy that emerges from Boss Water Ghost on the fifth scene (referred in-game as "FINAL SCENE"); once the scoreboard has shown the "ZIP" box being lifted higher than the "GHOST" box, the scoreboard will fade out and show the normal ending; and once the latter has finished, it will fade out and is instead replaced with a 16-bit version of that electro-mechanical diorama, as the game shows the end credits.
GAME DESIGN
T. YARUSHITA
PROGRAMMING
Y. TSUCHIDA
GRAPHIC DESIGN
H. ONO
Y. MORI
VIDEO DESIGNER
M. ISHIDA
H. TSUJIMOTO
N. KANAZAWA
J. HINATA
C. IKEDA
ELECTRIC ENGINEER
T. SUZUKI
MECHANICAL ENGINEER
H. KOBAYASHI
R. HASEGAWA
K. FUJITA
SOUND DESIGN
E. ISHII
M. FUKUZAWA
PRODUCER
M. OGATA
SPECIAL THANKS
N. WATANABE
K. TANAKA
Once the credits have finished rolling, the text "THE END" will appear, and the high score table will appear; and once you have entered your initials, the game will go back into attract mode.
