Back 4 Blood DLC trailer is absolutely filthy

Turtle Rock Studios has dropped the launch trailer for Back 4 Blood’s first DLC, Tunnels of Terror, giving us a glimpse of the expansion’s features in full blood-splattering action.

Back 4 Blood's Tunnels of Terror introduces Ridden Hives to the four-player co-op zombie shooter – a new type of underground PvE area infested with zombies and covered with thoroughly filthy, decaying organic matter. The randomly spawning dungeons are pitched as challenging mazes that offer fantastic loot if you can successfully make your way to the end.

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