Editing World Opponent Network (section)

== Early development ==

[[File:SIGS_logo_1996.gif|frameless|upright=0.3318|alt=First logo for the Sierra Internet Gaming System|First SIGS logo]]

SIGS began life as a [[prototype]] [[video game]], ''Stock Market Challenge'', in 1995.{{r|smc faq}}{{r|smc eol}} SIGS then moved onto [[beta testing]] integration into retail Sierra titles with ''Hoyle Blackjack'' in 1996.{{r|blackjack beta}} Before Christmas 1996, SIGS was built into 7 titles: ''Hoyle Blackjack'', ''Hoyle Casino'', ''[[Front Page Sports: Football Pro '97]]'', ''[[Front Page Sports: Trophy Bass 2]]'', ''[[MissionForce: CyberStorm]]'', ''[[Power Chess]]'', and ''[[The Time Warp of Dr. Brain]]''.{{r|casino}}{{r|fb97}}{{r|fb97 faq}}{{r|tbass2}}{{r|tbass2 tech}}{{r|cstorm}}{{r|cstorm patch11}}{{r|pchess}}{{r|sigs 1997feb05}}