Left 4 Dead Characters Join Zombie Army 4: Dead War in Free New Season Pass 3 Content Drop

We hope that you’re enjoying Zombie Army 4. We continue to work hard on Season 3, so while that is still fresh in our minds, it seemed like a good time to give you another “behind the scenes” look at the next round of DLC. Each season features a mix of free and paid content….

Left 4 Dead Characters Join Zombie Army 4: Dead War in Free New Season Pass 3 Content Drop

Source