343 Industries will release its Halo 5: Gaurdians Hog Wild REQ items on Tuesday, May 31. Though much of the larger items slated for Hog Wild were pushed to the Warzone Firefight launch in late June, the developer has a whole slew of new REQs to share this week. 343 Industries dropped its Memories of Reach update earlier in May, making this week's update the second of the month. As expected, Hog Wild's new REQs update Halo 5's classic Warthog.