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Tunnels of Terror features the all-new PvE areas “Ridden Hives”, along with 2 new playable ...
Back 4 Blood - Expansion 1: Tunnels of Terror
Activation Information
United States
Available in your region
Activated in United States
Age Restriction
Content rated 18+

Age restricted content
Suitable for ages 18 and above
NOTICE: This content requires the base game Back 4 Blood on Steam in order to play.
Tunnels of Terror features the all-new PvE areas “Ridden Hives", along with 2 new playable Cleaners, new Legendary Weapons, 12 weapon skins, new cards, 8 premium skins, and the fearsome Warped Ridden to discover below the depths of Evansburgh.
With the launch of Tunnels of Terror, players can explore Ridden Hives. These labyrinthine tunnels promise incredible goods to those that brave its depths, but be warned--Ridden infest these passageways and there are new mutated strains that will hunt you down.
Expansion 1 includes:
- All-New Ridden Hives PvE Activity
- 2 New Playable Cleaners
- 3 New Warped Ridden
- 8 Exclusive Character Skins
- 12 Exclusive Weapon Skins
- 15+ New Cards
- + More