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Back 4 Blood - Expansion 1: Tunnels of Terror
DLCDownloadable Content (DLC) • Requires the base game Back 4 Blood
Open Back 4 Blood →★ —/ 5.0
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Steam Sentiment👍 49% Positive(467)
MetacriticTBD
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.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
✓ 2–4 Players (Co-op & PvP)
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
Keyboard & Mouse
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (6 screenshots)
Trailer
Back 4 Blood Expansion 1 Trailer ESRBWatch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: UNKNOWN
- Full controller support enabled
- Native display resolution supported
Minimum Specifications
OS: 64-bit Windows 10
Processor (CPU): Intel Core i5-6600 (3.3 GHz) OR AMD Ryzen 5 2600 (3.4 GHz)
Memory (RAM): 8 GB RAM
Graphics (GPU): NVIDIA GeForce GTX 1050 Ti OR AMD Radeon RX 570
Storage: 40 GB available space
Recommended Specifications (60 FPS Ultra)
OS: 64-bit Windows 10
Processor (CPU): Intel Core i5-8400 (2.8 GHz) OR AMD Ryzen 7 1800X (3.6 GHz)
Memory (RAM): 12 GB RAM
Graphics (GPU): NVIDIA GeForce GTX 970 OR AMD Radeon RX 590
Storage: 40 GB available space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Back 4 Blood - Expansion 1: Tunnels of Terror — Standard Edition
$14.99
- Full Base Game
- Full Controller Support
- Online Multiplayer
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$14.99STEAM
Regular Retail (MSRP)
$14.99USD
Verified All-Time LowBest Time to Buy
$14.99
STEAM
👍 49%
$14.99
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Creators & Development Team
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