Halo 5 will receive the co-op survival challenge mode Warzone Firefight later this year, developer 343 Industries teased in its latest trailer.

The mode premiered with Halo 3: ODST and was included in Halo: Reach, but not Halo 4. The new mode "will bring PvE to Halo 5: Guardians multiplayer and let players battle together against common foes (and truly show off their custom Spartans to boot!)," the developer said on the Xbox News Wire.

Halo 5 Guardians: Hammer Storm Launch Trailer Watch on YouTube

As far as what's out now goes, today's new Hammer Storm update adds three new game modes, a new map, two new weapons, and more.

The new modes are Grifball, Assault and Fiesta. Grifball is a sport in which players compete to get a ball to their goal using the new Gravity Hammer weapon and swords. Assault has a similar goal, but employs more weapons and isn't set in a sports arena. And Fiesta randomises which weapons players spawn with.

New map Torque is described as a large symmetrical map catered towards Capture the Flag and Assault. And the new weapons include the aforementioned Gravity Hammer and the Halo: CE Pistol.

The update also adds new REQ items such as attachments for loadout weapons, weapon skins, armours, emblems, assassinations, visors and stances.

You can get a full rundown on all the new content at Halo Waypoint.