Executive Producer

Henk B. Rogers

Producers

Yasuaki Nagoshi
David Nolte

Directors

Masayoshi Takatori
Toshihiko Kitazawa

Software Development Manager

John Knoll

Quality Assurance

Kimio Matsumura
BPS Japan Staff

Puzzles by

Alexey Pajitnov

BPS USA Staff

Sheila Boughten
Howard Lazzarini

Special Thanks

Scott Tsumura