Battle of Wolken 4 (Final)

It's finally here, the final release of Wolken 4. Allies must knock out this weapon before the test fire to avoid certain doom.
OK it's finally here, the final release of Wolken 4: Battle of Wolken4: Wolkenkanone Background To the horror of the Allied forces the Axis have managed to construct a monster sized cannon in the same vain as the Dora railgun back on Eart