Microsoft showed the first gameplay footage from Halo 5: Guardians at E3 2015, which included a look at cooperative play in the campaign, as well as the new Warzone multiplayer mode.

Warzone is a multiplay mode, new to the series with Halo 5, that combines both player vs. player and player vs. environment elements. The mode features up to 24 players, fighting alongside and against each other. Players will also need to combat AI enemies, all on maps over four time the size of maps in previous Halo games.

Keep your eyes on Windows Central and our Xbox at E3 keynote liveblog for more from Microsoft at E3.