Halo Infinite’s network campaign co-op test flight is finally live, developer 343 Industries announced Friday. As part of the test, you can play the campaign with up to three of your friends, and the game supports crossplay on Xbox One, Xbox Series X/S, and PC. The test also includes a mission replay feature, which was not included with the game at launch.
Before you jump on Zeta Halo with your friends, you should know that you will start the campaign from scratch in this test. Any progress you have made in the retail build of the game will not carry over, nor will anything you achieve in the test be reflected in your retail build. But if it’s been a while since you’ve played on Halo Infinite’s campaign, a fresh start with your friends can be a fun reason to play the game again.
343 Industries has detailed what to expect in the test in an extensive blog post last monthand the developer also has a dedicated flight support page on her website. Note that players on Steam can only try the test if they have received an invite.
343 Industries originally aimed at to launch the test the week of July 11, and while that’s technically done, it’s still a little later than you’d hoped. The test ends on August 1 at 1 p.m. ET. We don’t know exactly when campaign co-op or mission replay will be officially released, but 343 Industries said it was targeting “late August” in a roadmap published in April. Timing for split screen co-op was listed as “TBD” on that roadmap.