IMHO.

Games like Six Days in Fallujah

If Six Days in Fallujah is your kind of game, the closest matches are GROUND BRANCH, Gray Zone Warfare and EXFIL — picked from the ranked list below. Reviewers single out its immersive and realistic atmosphere, tactical positioning matters and writing quality is exceptional. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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Six Days in Fallujah is a hard, long tactical shooter set in a contemporary urban warfare setting, developed by Highwire Games and published by Victura. The game features dynamic environmental interaction and procedural generation to create varied combat scenarios, with realistic simulation at its core and tactical shooting demanding precise voice communication between squad members. Players describe the experience as stressful and tense, with reviewers highlighting how immersive and realistic the atmosphere feels during urban combat sequences. Tactical positioning matters in every engagement, rewarding careful planning over run-and-gun playstyles. The game supports online co-op and can be played solo, and runs as playable on Steam Deck. It holds an 83% positive rating from over 9,300 Steam reviews.

About Six Days in Fallujah: Six Days in Fallujah is an intensely realistic first-person tactical shooter based on true stories from one of this century’s toughest urban battles.

2023ActionEarly Access39.99 USDDeck PlayableWindowsby Highwire Games
Six Days in Fallujah — Steam game cover
Players highlight
Immersive and realistic atmosphereTactical positioning mattersWriting quality is exceptionalStressfulTenseDynamic environment interaction

Players who liked Six Days in Fallujah also play

Steam players who put hours into Six Days in Fallujah also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. GROUND BRANCH

    WHY THIS

    Top pick for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action and Early Access with Six Days in Fallujah.

    From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.

    2018ActionIndieSimulation29.99 USDDeck PlayableSteam ↗
  2. Gray Zone Warfare

    WHY THIS

    Shares procedural generation and a stressful mood with Six Days in Fallujah.

    Second-strongest match for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action and Early Access with Six Days in Fallujah.

    Enter a high-stakes PvE-first open-world tactical shooter set on a quarantined Southeast Asian island torn apart by faction warfare. Deploy as an elite operator, fight solo or with your squad to carry out missions, earn reputation, and explore the truth behind the Event igniting the conflict.

    2024ActionSimulationMassively Multiplayer39.99 USDSteam ↗
  3. EXFIL

    WHY THIS

    Shares a stressful mood with Six Days in Fallujah.

    Third-strongest match for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    EXFIL delivers raw tactical FPS intensity with no distractions. No loot grinding, no gimmicks, just pure realism. EXFIL tests your strategy, comms, and teamwork in high-stakes tactical engagements. Will your squad rise to the challenge?

    2024ActionStrategyIndie19.99 USDSteam ↗
  4. Arma Reforger

    WHY THIS

    Shares a stressful mood with Six Days in Fallujah.

    Ranked #4 for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    Engage in massive combined arms battles, create and curate combat missions in real time, and shape your experience with endless community mods. Deploy into the Cold War and experience the most authentic and immersive military sandbox ever created.

    2023ActionStrategySimulation39.99 USDSteam ↗
  5. Arma 2: Operation Arrowhead

    WHY THIS

    Shares a stressful mood with Six Days in Fallujah.

    Ranked #5 for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    Three years after the conflict in Chernarus, portrayed in the original Arma 2, a new flashpoint explodes in the Green Sea Region. Coalition forces led by the US Army are deployed to Takistan to quickly restore peace and prevent further civilian casualties.

    2010ActionStrategySimulation19.99 USDDeck PlayableSteam ↗
  6. Squad

    WHY THIS

    Shares a tense mood with Six Days in Fallujah.

    Ranked #6 for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building.

    2020ActionStrategyIndie49.99 USDDeck PlayableSteam ↗
  7. Rising Storm Game of the Year Edition

    WHY THIS

    Ranked #7 for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    Also contains all multi-player content from Red Orchestra 2: Heroes of Stalingrad

    2013Action19.99 USDSteam ↗
  8. Insurgency: Sandstorm

    WHY THIS

    Shares tactical shooting and a stressful mood with Six Days in Fallujah.

    Ranked #8 for Six Days in Fallujah fans by collaborative filtering across millions of Steam libraries. Shares Action with Six Days in Fallujah.

    Insurgency: Sandstorm is a hardcore tactical FPS built on lethal close-quarters combat and ruthless intensity. Every bullet count, every step matters, and teamwork is your only path to survival in the brutality of modern warfare.

    2018Action29.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Six Days in Fallujah at current Steam store prices.

  1. Terraria

    WHY THIS

    Priced ~75% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Phasmophobia

    WHY THIS

    Priced ~50% under Six Days in Fallujah on Steam right now. Shares Action and Early Access with Six Days in Fallujah.

    Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.

    2020ActionIndieEarly Access19.99 USDSteam ↗
  3. Lethal Company

    WHY THIS

    Priced ~75% under Six Days in Fallujah on Steam right now. Shares Action and Early Access with Six Days in Fallujah.

    A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

    2023ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  4. Left 4 Dead 2

    WHY THIS

    Priced ~75% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    2009Action9.99 USDDeck VerifiedSteam ↗
  5. Schedule I

    WHY THIS

    Priced ~50% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    From small-time dope pusher to kingpin - manufacture and distribute a range of drugs throughout the grungy city of Hyland Point. Expand your empire with properties, businesses, employees and more.

    2025ActionStrategyIndie19.99 USDDeck PlayableSteam ↗
  6. Hollow Knight

    WHY THIS

    Priced ~63% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.

    2017ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  7. The Forest

    WHY THIS

    Priced ~50% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.

    2018ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  8. People Playground

    WHY THIS

    Priced ~75% under Six Days in Fallujah on Steam right now. Shares Action with Six Days in Fallujah.

    Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

    2019ActionIndieSimulation9.99 USDDeck PlayableSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Six Days in Fallujah.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  2. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  3. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Six Days in Fallujah.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Six Days in Fallujah.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  5. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Six Days in Fallujah.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  6. The Lab

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeSteam ↗
  7. 93, Kuindzhi

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.

    2026IndieAdventureFree To PlayFreeSteam ↗
  8. Cube Escape: Paradox

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.

    2018IndieAdventureFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Six Days in Fallujah

Does Six Days in Fallujah run on Steam Deck?
Six Days in Fallujah is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Six Days in Fallujah cost?
Six Days in Fallujah is listed on Steam at 39.99 USD (current store price; Steam sales may reduce this temporarily).
Does Six Days in Fallujah have multiplayer or co-op?
Yes — Six Days in Fallujah supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Six Days in Fallujah?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Six Days in Fallujah are GROUND BRANCH, Gray Zone Warfare, EXFIL.
Who developed Six Days in Fallujah?
Six Days in Fallujah was developed by Highwire Games and published by Victura.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Six Days in Fallujah.

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