Mass Effect - Xbox360

Mass Effect is an action role-playing video game developed by BioWare and published by Originally released for the Xbox 360 video game console in 2007, it is the first game of the Mass Effect series. The game takes place within the Milky Way galaxy in the year 2183, where civilization is threatened by a highly advanced machine race known as the Reapers. The player assumes the role of Commander Shepard, an elite human soldier who must stop a rogue agent from carrying out the Reapers' galactic invasion. The gameplay requires the player to complete multiple quests that generally involve space exploration, squad and vehicular combat, and interaction with non-player characters.

Planned as the first chapter of a trilogy from the very beginning, Mass Effect was developed over the course of three and a half years and uses the Unreal Engine 3 as a groundwork. It was designed so that the player would assume the role of a central character that could make important decisions and impact the story of the game in numerous ways. The combat was designed to offer the tactics and customization of a role-playing game, but through a simpler and real-time third-person shooter interface. In 2008 and 2009, two downloadable content packs that introduced new missions to the base game were released.