Mass Effect

Timeline

• 
  Mass Effect

  2007

  First game of the series, takes place in the Milky Way in the year 2183 where civilization is threatened by a highly advanced machine race known as the Reapers.

• 
  Mass Effect 2

  2010

  Sequel of Mass Effect, the game takes place within the Milky Way, where humanity is threatened by an insectoid alien race known as the Collectors.

• 
  Mass Effect 3

  2012

  Sequel of Mass Effect 2, this is the last episode of the Mass Effect serie. It concludes the story of Commander Shephard and his/her mission to defeat the Reapers.

• 
  ME Andromeda

  2017

  The game takes place in another galaxy known as Andromeda, during the 29th century. Humanity is planning to popoulate new home worlds as part of a strategy called the Andromeda Initiative.