computer and video games founded 2007 headquarters vancouver british columbia canada products age of empires castle siege website http www.smokingguninc.com smoking gun interactive sgi is an independent video game development studio based in vancouver canada . it is known for developing medieval mmo tower defense game age of empires castle siege 1 which is published by microsoft studios . 2 smoking gun was founded in 2007 by a band of creators who produced the company of heroes series . 3 references edit mcwhertor michael 25 august 2014 . the new age of empires is a fast paced touch based game for windows 8 . polygon . vox media . retrieved 26 august 2014 . when company of heroes vets build the next age of empires ... . gamasutra . august 28 2014 . retrieved april 8 2015 . the 10 new studios to watch in 2008 . develop . january 2 2008 . retrieved april 8 2015 . external links edit official website retrieved from https en.wikipedia.org w index.php title smoking gun interactive & oldid 655659291 categories companies based in vancouvercompanies established in 2007video game companies of canadavideo game development companies navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 9 april 2015 at 10 16 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view