The original story of Mass Effect was set in a vast universe where players control Commander Shepard and make choices that shape the fate of the galaxy.
The Reapers in Mass Effect are ancient, sentient machines. The original Reaper story involves their cyclical destruction of advanced civilizations. They were created by the Leviathans. Their purpose seems to be to cull the galaxy's civilizations at intervals to prevent chaos. They lie dormant for long periods and then emerge to carry out their grim task.
The 'Mass Effect Original Story' is set in a vast and complex universe. It involves Commander Shepard's journey to save the galaxy from a powerful and menacing threat known as the Reapers. Along the way, Shepard has to interact with various alien species, make tough decisions that can shape the outcome of the story, and build a team of diverse and skilled companions.
The ending of the original Mass Effect 3 story is controversial. There are different endings depending on the choices made. One ending involves Shepard sacrificing himself/herself to stop the Reapers. Another has the Reapers being controlled in a way. And in some endings, the destruction is more widespread with different consequences for the galaxy.
The Reapers are a key element. They are the main threat in the story, aiming to wipe out all advanced organic life. The story also focuses on Shepard's journey to unite the galaxy against this threat. There are various alien races involved, like the Turians, Asari, and Krogan, each with their own interests and contributions to the fight.
In the 'Mass Effect Original Story', Commander Shepard is the protagonist. But the story is also populated with a host of other interesting characters. There's Urdnot Wrex, a Krogan who has his own agenda but also becomes an ally. Miranda Lawson is a human biotic who is part of Shepard's team in some parts of the story. Jacob Taylor is another human character who adds to the team's diversity. Each of these characters has their own backstory, personality, and role to play in the overall narrative of Shepard's quest to stop the Reapers and save the galaxy.
Commander Shepard is the most important character. He/She is the one leading the fight against the Reapers. Liara T'Soni is also important as she has knowledge and skills that help Shepard. Garrus Vakarian, Shepard's Turian friend, is another key character.
In the Mass Effect 2 original story, Shepard is the protagonist that drives the whole story forward. Miranda Lawson is vital as she is involved in many of Cerberus' plans related to Shepard. Garrus Vakarian is not only a fan - favorite but also has a major role in combat and in the story with his loyalty mission. Tali'Zorah, the Quarian engineer, is important for her tech - savvy skills and her connection to the Quarian - Geth conflict. Additionally, Mordin Solus, the Salarian scientist, brings his scientific knowledge and moral dilemmas to the story, especially in his loyalty mission which involves some tough decisions regarding the genophage.