By A Mystery Man Writer
The Reapers are the main villains throughout the entire Mass Effect trilogy, but their history begins long before the events of the first game.
Mass Effect - The Hidden History of the Reapers
SPOILERS] A speculative timeline linking Mass Effect: Andromeda to the main series. : r/masseffect
In Mass Effect, how much/what exactly did the previous Shadow Broker (before Liara) know about the reapers? - Quora
Sovereign, Mass Effect Wiki
Mass Effect 4 Should Make the Player Rethink The Reaper Invasion
Never Understand the Reapers Intentions : r/masseffect
Mass Effect Timeline Explained: The Classic Trilogy's Story and Yes, Andromeda, Too
Steam Community :: Guide :: 100% Achievement Guide: Mass Effect Legendary Edition Part 3
Mass Effect Reapers Explained: Full Timeline From Origin To Invasion
Mass Effect Reapers Explained: Full Timeline From Origin To Invasion
Harbinger (Mass Effect), Villains Wiki
The Entire Mass Effect Timeline Explained
In Mass Effect, why do the reapers do what they do (i.e harvest human beings)? What is their primary motivation? - Quora