"Last week's Halo 4 closed beta test ("Flight" in Halo parlance) has been extended through November 6, adding a variety of fixes and tweaks, as well as firefight and multiplayer cross-play support for Halo: Reach."

"Our Flight patch brings several additional goals to this flight! Along with the PC version's cross-play and advanced graphics options, the Reach content features newly updated interpolation work, bringing the title closer to its recent release." developer 343 Industries said on Reddit. 'We have also implemented fixes to existing Halo 4 Flight content. Additional information on these fixes can be found on our Halo 4 Known Issues page.

The new test build includes:

The current test is open to all members of the Halo insider program. If you are already participating, you may submit a ticket when you encounter an issue. The list of issues resolved in the last test build is as follows.