Mass Effect: Andromeda was developed by BioWare, the same company that also produced the original Mass Effect trilogy.[43] It was directed by Mac Walters, who previously served as lead writer for the series.[44][45] Casey Hudson, who directed each game in the original trilogy, was promoted to the role of executive producer before leaving BioWare in 2014.[42] In total, the game required a team of over 200 developers and utilized all three of BioWare's studios: Austin,
Edmonton, and Montreal.[46] BioWare's general manager, Aaryn Flynn, noted that many of the developers working on the project were fans of the original trilogy who came to BioWare specifically to work on a Mass Effect game.