Founded in 1988 as Imagexcel but also known as Alternative Reality Technologies, Rockstar Canada, and now Rockstar Toronto, this group of developers have crafted innovative games such as Quarantine and been part of development of numerous Rockstar games such as the Grand Theft Auto series.
Imagexcel aka Rockstar Toronto's Mobygames page
Imagexcel aka Rockstar Toronto's Wikipedia page
Games developed and/or published by Imagexcel aka Rockstar Toronto
Quarantine (1994)