Taking place on the planet Sera for 79 years the planet was at war they fought the Pendulum wars between the Coalition of Ordered Governments and Union of Independent Republics. After the COG finally won the war the planet finally new peace for a short time until Emergence Day when the savage Locust Horde erupted from Sera`s underground and declared war against humanity. 10 years later dedicated soldier and war hero Marcus Fenix goes AWOL and abandons a valuable outpost in a vain attempt to rescue his father scientist Adam Fenix Marcus fails to rescue his father and the COG loose a vital battle to the Locust. His father dead and the battle lost Marcus stripped of his rank and sentenced to life in Prison. 4 years later when COG are running low on soldiers they pardon the prisoners on the condition they join the COG forces. Marcus is rescued by his childhood best friend Dominic Santiago to re--join the war when the COG are about to enact a bold new plan to destroy the horrifying Locust once and for all... Disclaimer: I do NOT own anything in this video. Gears of War Ultimate Edition is owned by The Coalition and Microsoft.