2K Australia is taking us from the moon to the Holodome in Borderlands: The Pre-Sequel's newest DLC pack.

We recently reported that players had found some new achievements in Borderlands: The Pre-Sequel that had to do with a place called the Holodome. Now, 2K has come forward with not only more information about what the Holodome is, but also a release date for the DLC pack that will open its doors.

The Holodome Onslaught is what this new challenge arena will be called where you will "fight wave after wave of foes, including some of The Pre-Sequel's most memorable badasses as well as several new enemies." Fighting in this spacey arena will give you the opportunity to earn new weapons, class mods, heads and skins. This DLC will also include the Ultimate Vault Hunter Upgrade Pack, which will raise your game's level cap to 60.

Borderlands: The Pre-Sequel's Season Pass will include the Holodome Onslaught DLC. The Season Pass costs $29.99 and will include four add-on packs, or you can just buy this specific add-on pack for $9.99. The Holodome Onslaught will launch on Dec. 16 for all versions of Borderlands: The Pre-Sequel.