mass effect (series)
マスエフェクト MassEffect mass_effect
An action role-playing franchise developed by BioWare and originally released for the Xbox 360.
The first three games form a trilogy in which the player character, Commander Shepard, attempts to save the galaxy from a race of ancient, hibernating machines known as the Reapers. A fourth game, Mass Effect: Andromeda featured a new setting and cast of characters.