This year during E3 those that demoed the Halo 5: Guardians new Warzone multiplayer mode were treated to an exclusive, holographic experience made possible by HoloLens. Instead simply watching a briefing video, fans boarded the UNSC ship Infinity and were guided by vivid, interactive holograms through the pre-gameplay briefing. The popularity of the experience spread quickly throughout E3 and the line certainly didn’t get shorter, but fans seemed to agree, “it was totally worth it.”