BioWare Montreal using the Battlefield 3 engine for the next Mass Effect November 12, 2012 10:16 AM Jeffrey Grubb Jeffrey Grubb LinkedIn Twitter Facebook Google Plus Profile Recent Stories: Deal with it: Xbox One requires an Internet connection Your Xbox Live Arcade games don’t work on Xbox One Xbox One trailer roundup: See the system, games, and more The next Mass Effect is in development now at BioWare Montreal.