Mass Effect will continue. That’s the message developer BioWare broadcasted to the world at the end of The Game Awards when it debuted a teaser trailer for a new entry in the series.

The clip starts with a generic flythrough of space before soaring through the wreckage of a ship, potentially the remnants of the Citadel that was destroyed in Mass Effect 3, as we hear the iconic Reaper sound effect.
…
Continue here:
https://www.techradar.com/news/the-new-mass-effect-trailer-could-be-the-first-sign-of-a-true-mass-effect-4