Deep Silver and 4A Games have released the first DLC for its popular single-player action-adventure, Metro Exodus. It was announced at the Gamescom edition of Inside Xbox. ‘The Two Colonels’ is out now on Xbox One, PS4, and PC and is described as a supplemental story set a year before the events of the main game.

In a press release, Deep Silver said:

The Two Colonels DLC is available as part of the Metro Exodus expansion pass, which also entitles players to the second story expansion ‘Sam’s Story’, set to release in early 2020. The expansion pack is also available for individual purchase.

Metro Exodus released in February this year to great reviews. It is also now available on Xbox Game Pass, so it is easier to ‘get in’ than ever. There is also apparently a sequel in the works. This is according to the author of the original Metro books Dmitry Glukhovsky, who confirmed on Instagram that he is writing it.

For more on Metro Exodus, check out all the drama surrounding the game prior to launch on The Nerd Stash Show, and the original announcement trailer for the game at Microsoft’s E3 press conference.