Back 4 Blood still has some testing periods coming up but today Turtle Rock Studios confirmed the game’s development is finished. Back 4 Blood went gold. We're not seeing red right now, today it's all gold! Amazing work to the team for getting #Back4Blood through the hordes. Full steam to October! pic.twitter.com/DBQAcvnZcy — Back 4 Blood (@back4blood) August 11, 2021 This means the core development is done but lots of bug testing is still going on. This likely will result in a day 1 patch, especially after the upcoming testing periods. The next test will happen on August 12th-16th. Back 4 Blood launches this October 12th for PS4, PS5, Xbox One, Xbox Series, and PC. It’ll launch for Game Pass on day 1.