 Casey Hudson, the creator of the "Mass Effect" series, left BioWare in May 2014, while Drew Karpyshyn, writer of "" and the first two "Mass Effect" games, returned in 2015, "Dragon Age"s writer David Gaider left BioWare in January 2016.Chris Wynn and Chris Schlerf, both of whom had an important role in the development of "", left in December 2015 and February 2016 respectively.Alexis Kennedy, co-founder of Failbetter Games and the creative director of "Dragon Age