Mass Effect 3 is being updated with a free expansion called Take Earth Back. The update extends the final mission and adds new elements to the final mission. The update is available for free. The studio made the update available as an official expansion on Monday 9 November 2026 at 15:30 Pacific time. Fans expressed their excitement about the update.

Separately, modders have added to the final mission. GAMINGbible reported on the expansion and added missing content. Polygon.com reported on the official release. Yahoo Tech covered the modder additions.