1991.03.22 Sunsoft
illustration
Masaharu Makihara
Osamu Yanase
Saiju Suzuki
Masashige Furihata
Masayuki Shimamura
Masaru Shikano
Kouki Monma
sound
Nobuyuki Hara
Shinichi Seya
voice characterizations
Noritaka Ohta
Tokishige Tsujimura
Makoto Toyama
Mariko Masuda
Kaoru Shimizu
translator
Tomio Uchida
special thanks
Kenji Gotoh
Masahito Nomura
Atsushi Sakai
Takumi Ishikawa
Tohru Ida
technical production
Hiroaki Higashiya
printing work
Kazuaki Okumura
Mihoko Okazaki
product management
Hiroyasu Eguchi
Masato Kawai
produce by
Kiharu Yoshida
the Manhole is a
trademark of Cyan.
©1989 ACTIVISION
Used under license
from Activision.
All right reserved.
©1990 SUN ELECTRONICS