Mass Effect Reapers Explained: Full Timeline From Origin To Invasion

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 Timeline Explained: The Classic Trilogy's Story and Yes, Andromeda, Too

Mass Effect: The Origins & True Nature of the Reapers

Harbinger (Mass Effect), Villains Wiki

Reaper, Mass Effect Wiki

TIL the entire Reaper War is 2 weeks long. : r/masseffect

Prothean, Mass Effect Wiki

Reaper, Mass Effect Wiki

Mass Effect Reapers Explained: Full Timeline From Origin To Invasion

Questions that Mass Effect 4 will almost certainly need to answer – Trekking with Dennis