Ubisoft has officially released Underground, the first paid expansion for its hit shooter Tom Clancy's The Division. It's available for the PC and Xbox One for the price of $14.99.

Here's a quick summary of the expansion, which has a file size of just over 10GB on the Xbox One:

In Expansion I, Underground, the factions of New York are regrouping beneath the streets, and planning major new attacks. Navigate randomly generated urban dungeons with up to three friends to take out this new threat and be rewarded with advanced loot. Experience an all-new incursion called Dragon's Nest, where a group of powerful cleaners, known as the four horsemen, are creating a new weapon to cleanse New York in flames once and for all. Gear up, and take them out.

Underground is also available for people who bought the $39.99 season pass for The Division, which will offer access to all three of its paid expansion packs.

See at Xbox Store