SPS

SPS appears in development records for the Mega Drive/Genesis edition of Bonanza Bros., and a broader game catalogue also lists the company among contributors to the title. This catalogue retains one canonical-game development link. The collected Wii edition is a later Virtual Console release; the older credit does not prove that SPS made the Wii reissue or the original arcade game. A previous founding-year statement was not rechecked in this title review and is not repeated.

Published collection: 1 games