The next Mass Effect game, in development at BioWare Montreal, has a tentative launch window of late 2014 to mid-2015, according to Mass Effect 3 producer Mike Gamble. Speaking to Gamer Syndrome, Gamble provided "rough idea on a release window" with the following estimate:

"Late 2014 to mid-2015. I honestly can't tell you an exact because full development on the game started a month or two ago."

In September BioWare outed a new Mass Effect game from series executive producer Casey Hudson, and in November we learned it would run on Frostbite, from BioWare Montreal rather than Edmonton, which handled the previous iterations.

"While I can't comment on why it changed studios, fans can expect a similar style of choices and action that they've come to know in Mass Effect," Gamble said. "Casey Hudson is very much involved in the new Mass Effect game, as well as many from Edmonton. BioWare Montreal is a great studio and they did fantastic with the multiplayer for Mass Effect 3, so fans should know the series is in good hands.

"The game isn't far along in development so I can't comment on specifics because they isn't any yet. Frostbite 2 is a really good game engine that we are also using on Dragon Age 3. As far as release date, there's nothing to be announced yet. You'll hear more about the new Mass Effect game in 2013."