Middle Earth: Shadow of Mordor

Talion, a ranger captain, is part of a Gondor garrison stationed at the Black Gate. The garrison is attacked by Sauron's Uruk forces led by three Black Númenórean captains; the Hammer of Sauron, the Tower of Sauron, and their leader the Black Hand of Sauron (Nolan North). Talion, his wife Ioreth, and his son Dirhael are captured and ritually sacrificed by the Black Hand in an attempt to summon the wraith of the Elf Lord Celebrimbor. However, Celebrimbor (who suffers from amnesia due to his status as a wraith) instead ends up merging with Talion, saving him from death. The two of them set out to uncover Celebrimbor's identity as well as to avenge the death of Talion's family.