Credits: Metroid
From Metroid Wiki
The following is the credits as listed following the ending scene of Metroid:
Staff
Scenario Written By
Kanoh
Character Designed By
Kiyatoke
New Matsuoka
Shikamoto
Music By
Hip Tanaka
Main Programmers
Hai Yukami
Zaru Sobajima
GPZ Sengoku
N. Shiontani
N. Houdai
Special Thanks To
Ken Zuri
Sumi
Inusawa
Kacho
Hyakkan
Goyake
Harada
Penpen
Converted By
T. Narihiro
Assisted By
Makoto Kanoh
Directed By
Yamamoto
Chief Director
Satoru Okada
Produced By
Gunpei Yokoi