Guardians of Middle-earth Frodo DLC update trailer. CGR Trailers, from Classic Game Room®, presents a “Frodo” DLC update trailer for GUARDIANS OF MIDDLE-EARTH from Monolith Productions and Warner Bros. Interactive Entertainment. Guardians of Middle-earth was released for the PlayStation Network (PSN) and Xbox Live Arcade (XBLA) back on December 4, 2012. This multiplayer online battle arena (MOBA) game continues to add characters andor content with a slew of DLC updates that have come down the pipe. This is the PEGI version of the trailer.