Sigma Pro-Tech

From Sega Retro

For the similarly-named Japanese game publisher, see Sigma.

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Sigma Pro-Tech
Headquarters:
Japan

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Sigma Pro-Tech (シグマ・プロテック), sometimes written as ∑ Pro-Tech, was a Japanese video game developer which shared a close relationship with main contractor Cyclone System.

Company

Sigma Pro-Tech consisted of only two employees, Masaya Takayama and Hiroshi Satou[1], and is generally believed to be unrelated to the similarly-named publisher Sigma Enterprises.

Softography

External links

References