Compare Back 4 Blood prices across trusted key stores and find the best deal. Developed by Turtle Rock Studios. Published by Warner Bros. Games. Released on 10/12/2021. Available on PC, Xbox, PlayStation. Genres: Action. Metacritic score: 77/100.

Four-player co-op zombie blasting with a card-build system that either clicks hard or grinds your gears, depending on how much deck theory you're willing to stomach.

I've put enough time into this game to tell you exactly who it's for, and it's not the person expecting Left 4 Dead with a fresh coat of paint. The card system is the whole deal here. Before each run you build a deck of up to 15 cards split across Reflex, Discipline, Brawn, and Fortune categories, then draw from it at each saferoom. The AI Director throws Corruption Cards into the mix to spike difficulty on the fly, so no two runs feel mechanically identical. When it clicks, building a sniper-and-penetration deck or a full melee-chaos loadout around cards like Large Caliber Rounds or Spikey Bits gives you more build identity than any horde shooter this side of Vermintide. When it doesn't, the early grind to unlock cards through Supply Lines means your first ten hours are spent running weaker decks than the veterans matchmade into your lobby. That friction at the entry point is real and it drove a chunk of the mixed Steam verdict. The gunplay itself holds up. Weapons have attachment slots, copper pickups let you shop between missions, and the pool covers SMGs, shotguns, assault rifles, and snipers with enough overlap in stats that theory-crafting which primary to pair with your deck is a legitimate mini-game. The UMP45 punches harder per bullet than most ARs and the Super 90 ties the AA-12 on per-pellet damage, which tells you the weapon balance rewards investigation rather than surface-level power rankings. Time-to-kill on standard Ridden feels snappy and satisfying; the special infected like Crushers and Hockers that can lockdown a player force real team coordination rather than just spray-and-pray. The PvP Swarm mode, where one team plays Cleaners and the other controls Ridden, had potential and got regular balance patches addressing stacked Ridden selection strategies. But community consensus landed where you'd expect: it's a thin side mode, not a competitive ladder with legs. If you're coming here for ranked PvP depth, look somewhere else. The campaign across its base acts and the three post-launch expansions, particularly Rivers of Blood which finally delivered the level variety the base game lacked, is where the hours actually live. The Trials of the Worm randomised PvE mode added free for all players is the closest the game gets to a pure arcade hit loop. Solo play is notably underbaked. The AI teammates are functional but they erode during late-act pressure, and the Director's difficulty scaling doesn't fully account for a lone player. This is a game built around a squad of four friends on comms. If you can field that squad, the 33-mission campaign plus expansion content keeps running. If you're mostly matchmaking with randoms on Nightmare difficulty, expect friction. No mod support ever materialised, which stings for long-term replayability compared to what a community could have done with the underlying systems. It sits at 77 on Metacritic and 69 percent positive on Steam for reasons that are both fair and slightly unfair, the unfair part being that too many reviews were written before the post-launch patches rebalanced difficulty and card economy. Fred, Scout Team

Back 4 Blood

Back 4 Blood

Oct 12, 2021Turtle Rock StudiosWarner Bros. Games
GamerScout Says

Four-player co-op zombie blasting with a card-build system that either clicks hard or grinds your gears, depending on how much deck theory you're willing to stomach.

PCXboxPlayStation
Steam Deck PlayableProtonDB Gold
Best Price Available
€0.35
at Kinguin
Lowest tracked: €0.20
Track this price

GamerScout Verdict

7.7/10

Best for squads of four who want build variety with their horde shooting; solo players and PvP hunters should look elsewhere.

Compare Prices(10 stores)

Edition:
KinguinBest price
StandardGlobalSteam KeyKey
€0.35
Priced in EUR by the store
Buy
DeluxeGlobalSteam KeyKey
€0.49
Priced in EUR by the store
Buy
DeluxeUnited StatesSteam KeyKey
€0.59
Priced in EUR by the store
Buy
StandardUnited StatesSteam KeyKey
€0.67-99%
Priced in EUR by the store
Buy
DeluxeNorth AmericaSteam KeyKey
€0.68
Priced in EUR by the store
Buy
StandardRegion not stated by the sellerSteam KeyKey
€1.19
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€1.28
Priced in EUR by the store
Buy
StandardUnited StatesSteam KeyKey
€1.88-18%
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€0.203 Aug 2026
Current best
€0.35
Keyshops
€0.18€0.24€0.30€0.365 Jun28 Jun22 Jul14 Aug6 Sept
5 Jun — 6 Sept
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Screenshots & Media

About Back 4 Blood

I've put enough time into this game to tell you exactly who it's for, and it's not the person expecting Left 4 Dead with a fresh coat of paint. The card system is the whole deal here. Before each run you build a deck of up to 15 cards split across Reflex, Discipline, Brawn, and Fortune categories, then draw from it at each saferoom. The AI Director throws Corruption Cards into the mix to spike difficulty on the fly, so no two runs feel mechanically identical. When it clicks, building a sniper-and-penetration deck or a full melee-chaos loadout around cards like Large Caliber Rounds or Spikey Bits gives you more build identity than any horde shooter this side of Vermintide. When it doesn't, the early grind to unlock cards through Supply Lines means your first ten hours are spent running weaker decks than the veterans matchmade into your lobby. That friction at the entry point is real and it drove a chunk of the mixed Steam verdict. The gunplay itself holds up. Weapons have attachment slots, copper pickups let you shop between missions, and the pool covers SMGs, shotguns, assault rifles, and snipers with enough overlap in stats that theory-crafting which primary to pair with your deck is a legitimate mini-game. The UMP45 punches harder per bullet than most ARs and the Super 90 ties the AA-12 on per-pellet damage, which tells you the weapon balance rewards investigation rather than surface-level power rankings. Time-to-kill on standard Ridden feels snappy and satisfying; the special infected like Crushers and Hockers that can lockdown a player force real team coordination rather than just spray-and-pray. The PvP Swarm mode, where one team plays Cleaners and the other controls Ridden, had potential and got regular balance patches addressing stacked Ridden selection strategies. But community consensus landed where you'd expect: it's a thin side mode, not a competitive ladder with legs. If you're coming here for ranked PvP depth, look somewhere else. The campaign across its base acts and the three post-launch expansions, particularly Rivers of Blood which finally delivered the level variety the base game lacked, is where the hours actually live. The Trials of the Worm randomised PvE mode added free for all players is the closest the game gets to a pure arcade hit loop. Solo play is notably underbaked. The AI teammates are functional but they erode during late-act pressure, and the Director's difficulty scaling doesn't fully account for a lone player. This is a game built around a squad of four friends on comms. If you can field that squad, the 33-mission campaign plus expansion content keeps running. If you're mostly matchmaking with randoms on Nightmare difficulty, expect friction. No mod support ever materialised, which stings for long-term replayability compared to what a community could have done with the underlying systems. It sits at 77 on Metacritic and 69 percent positive on Steam for reasons that are both fair and slightly unfair, the unfair part being that too many reviews were written before the post-launch patches rebalanced difficulty and card economy.

Fred
Fred · Scout Team

Shooters

Tags

Single-playerMulti-playerPvPOnline PvPCo-opOnline Co-opFull controller supportHDR availableFamily SharingsteamCard Deck BuildingAI DirectorHorde ShooterCleaner ClassesSwarm PvPNightmare DifficultyAttachment CustomizationRoguelite Elements

System Requirements

Minimum

Processor
Intel® Core ™ i5-8500 CPU @ 3.00 GHhz (6 CPUs)
Memory
8GB RAM Video Cards: GeForce GTX 770 or Radeon RX 480 or higher

Recommended

OS
64-bit Windows 10
Processor
Intel Core i5-8400 (2.8 GHz) OR AMD Ryzen 7 1800X (3.6 GHz)
Memory
12 GB RAM
Graphics
NVIDIA GeForce GTX 970 OR AMD Ra…

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Reviews & Ratings

GamerScout
7.7/10
Metacritic
77
Steam
69%(72,552)

Game Info

Developer
Turtle Rock Studios
Publisher
Warner Bros. Games
Release Date
Oct 12, 2021
Age Rating
PEGI 18

Game Modes

singleplayer
multiplayer
coop
online coop
Online Co-op

Languages

Audio (7)
EnglishFrenchItalianGermanSpanish - SpainPortuguese - Brazil+1 more
Subtitles (15)
EnglishFrenchItalianGermanSpanish - SpainArabic+9 more

Features

Controller Support

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Frequently asked questions about Back 4 Blood

How much does Back 4 Blood cost?

As of 6 September 2026, the cheapest in-stock offer for Back 4 Blood is €0.35 at Kinguin, out of 90 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Back 4 Blood cheapest?

The lowest in-stock price we track for Back 4 Blood is €0.35 at Kinguin (6 September 2026). We compare 90 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Back 4 Blood available on?

Back 4 Blood is available on PC, Xbox, PlayStation.

When was Back 4 Blood released?

Back 4 Blood was released on 12 October 2021.

Who developed Back 4 Blood?

Back 4 Blood was developed by Turtle Rock Studios and published by Warner Bros. Games.

Is Back 4 Blood worth buying?

Back 4 Blood holds a Metacritic score of 77/100, making it one of the standout Action titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.