Mass Effect 3 is the final chapter in BioWare's epic space opera. Reaper threat looming over the first two installments in the series come to fruition in the opening sequence of the trilogy's conclusion. Earth is one of the first systems fall under siege and it hit. Amid the carnage, we find a series of Shepherd protagonists doing their best to survive. He quickly returned by Admiral Anderson and Admiral Hackett (Shepherd relieved of duty after after Mass Effect 2 and its DLC), and he served to unite the other races in the galaxy against the Reapers attack '. In one early mission, Shepherd reconnected with former teammate Liara, who had found the blueprint for Prothean device that may have the power to destroy the Reapers once and for all. Device development, codenamed "The Crucible," begins immediately, and most of the game revolves around Shepherd and Normandy crew find important component, especially "The Catalyst", the Crucible will not function...