Download size

How many GB is Borderlands: Mad Moxxi's Underdome Riot?

8 GB

That makes it bigger than 63% of Shooter games we have measured.

The median Shooter game needs 4 GB; the largest tenth start at 40 GB.

Leave at least 15 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

Mad Moxxi's Underdome Riot is DLC for Borderlands.