During the first ever PC Gaming Show at E3, Tripwire Interactive announced that Killing Floor 2’s first content update pack was coming, and it’s out now to download for free, bringing with it the Volter Manor map and a handful of bug fixes.

For owners of the original Killing Floor, the content update also contains two classic characters as Briar and Masterson make their debut in Killing Floor 2.

Killing Floor 2 released in Steam’s Early Access model in April and is scheduled to launch on PC and PlayStation 4 later this year.