Killing Floor 2 can now be downloaded via Steam Early Access.

Players who put down US$29.99 and pick up Killing Floor 2 early will be granted access to free content which will be available in the full release, and more content upon the game's release.

The Early Access version of Killing Floor 2 includes the following:

Three non-linear levels – The dark streets of Burning Paris, the ice covered Outpost, and a re-imagined version of the original Biotics Lab
Four perks – Berserker, Support, Commando and Medic classes
27 weapons – Ranging from shotguns to assault rifles to crazy makeshift hybrid weapons!
11 deadly and terrifying Zeds – All determined to destroy you
Seven playable characters – Including fan favorites Mr. Foster and Constable Rob Briar as well as a new female character – Ana Larive
One new boss character – Enter Hans Volter and his arsenal of devastating weapons and attacks
Mod SDK supporting custom level creation

Killing Floor 2 will also come to PS4 later this year.