[UPDATE] A 2K Games representative told GameSpot today that the XCOM: Enemy Unknown Complete Edition will include the following:

The main game

XCOM: Enemy Within

Elite Soldier Pack

Slingshot DLC

All Second Wave options

The Complete Edition will only be offered on PC because everything featured in the bundle is already included with the XCOM: Enemy Unknown Commander Edition for Xbox 360 and PlayStation 3.

The original story is below.

2K Games has announced a new version of XCOM: Enemy Unknown called The Complete Edition. The bundle launches on March 4 for PC, but no mention was made of what content the game will include or if it will come to consoles like the PlayStation 3 and Xbox 360.

We've reached out to 2K Games for comment.

The XCOM: Enemy Unknown Complete Edition will presumably feature previously released downloadable content like the Enemy Within expansion and the Slingshot and Elite Soldier packs, though this is not confirmed.

2K Games has also announced another new bundle: the Civilization V Complete Edition. Available today for PC, the bundle packs in the main game, expansion packs Gods & Kings and Brave New World, and all add-on content release for the strategy game to date.

For more on the two games in question, check out GameSpot's reviews of XCOM: Enemy Unknown and Civilization V.