343 Industries had planned to begin the test the week of July 11th, and while that did happen, it was a little later than expected. The test will conclude on August 1st at 1 PM ET. We don’t know when campaign co-op or mission replay will be available, but 343 Industries stated in an April roadmap that it is aiming for “late August.” On the roadmap, the split-screen co-op was marked as “TBD.”
