The game promises to continue off where the first game concluded. You once again take control of Karl Fairburne and his three pals as you travel back into Berlin to "put an end to the occult powers that reside there once and for all."
The development team promises that each level will be progressively more hellish and that you will face new and more varied enemy types.
And while they are making no promises about this appearing on consoles, they say that they are super excited for what Sony and Microsoft have said about self-publishing on the PlayStation 4 and Xbox One.
Look for more on Nazi Zombie Army 2 later this year.