Guardians of Middle-earth DLC Update video game trailer. CGR Trailers, from Classic Game Room®, presents a trailer for the Elrond DLC update for GUARDIANS OF MIDDLE-EARTH from Monolith Productions and Warner Bros. Interactive Entertainment. This trailer features “Elrond Half-Elven” in action in Guardians of Middle-earth. This multiplayer online battle arena (MOBA) title was released back on December 4, 2012 for the PlayStation Network (PSN) and Xbox Live Arcade (XBLA). This is the PEGI version of the trailer. Enjoy!