IMHO.

Games like Dead Matter

If Dead Matter is your kind of game, the closest matches are Dead Survival, Survarium and 7 Days to Die — picked from the ranked list below. Reviewers single out its atmospheric, bleak and challenging. 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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About Dead Matter: After a rampant viral outbreak causes global society to collapse, you must survive the harsh wilderness of the Canadian Rockies amidst vast hordes of Infected and rival survivors.

2023ActionIndieSimulationRPGEarly Access19.99 USDWindowsby QI Games
Dead Matter — Steam game cover
Players highlight
Detailed weapon animations and handlingNightly updates introduce new contentOpen world exploration feels rewardingAtmosphericBleakChallenging

Players who liked Dead Matter also play

Steam players who put hours into Dead Matter 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. Dead Survival

    WHY THIS

    Top pick for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and Simulation with Dead Matter.

    Dead Survival is a tactical survival FPS, in a post-apocalyptic world !

    2022ActionSimulationMassively Multiplayer14.99 USDSteam ↗
  2. Survarium

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Second-strongest match for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Dead Matter.

    Survarium is a post-apocalyptic online FPS game. If you are looking for a shooter where skills matter, look no further! The opposing players and deadly anomalies will never stop you on the way to victory, right? Then start playing now for free!

    2015ActionMassively MultiplayerRPGFreeSteam ↗
  3. 7 Days to Die

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Third-strongest match for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Dead Matter.

    7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!

    2024ActionStrategyIndie44.99 USDDeck VerifiedSteam ↗
  4. VEIN

    WHY THIS

    Shares a challenging mood with Dead Matter.

    Ranked #4 for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and Simulation with Dead Matter.

    VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends.

    2025ActionSimulationRPG19.99 USDDeck PlayableSteam ↗
  5. DayZ

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Ranked #5 for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action with Dead Matter.

    How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story.

    2018ActionAdventureMassively Multiplayer49.99 USDSteam ↗
  6. Project Zomboid

    WHY THIS

    Shares a tense mood with Dead Matter.

    Ranked #6 for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Dead Matter.

    Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..

    2013IndieSimulationRPG19.99 USDDeck VerifiedSteam ↗
  7. Dying Light

    WHY THIS

    Shares a challenging mood with Dead Matter.

    Ranked #7 for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Dead Matter.

    First-person action survival game set in a post-apocalyptic open world overrun by flesh-hungry zombies. Roam a city devastated by a mysterious virus epidemic. Scavenge for supplies, craft weapons, and face hordes of the infected.

    2015ActionRPG24.99 USDDeck VerifiedSteam ↗
  8. Miscreated

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Ranked #8 for Dead Matter fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Dead Matter.

    Miscreated is a multiplayer online hardcore survival game set in a post-apocalyptic future. You will need to survive against mutants, players, and even mother nature herself.

    2018ActionStrategyIndie29.99 USDSteam ↗

Reviewers mention these as similar to Dead Matter

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. No More Room in Hell

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Reviewers of Dead Matter cross-mention this title as a similar play. Shares Action and Indie with Dead Matter.

    The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.

    2013ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  2. Survive the Nights

    WHY THIS

    Reviewers of Dead Matter cross-mention this title as a similar play. Shares Action and Indie with Dead Matter.

    Hardcore open-world survival where preparation is everything. Scavenge, craft, fortify during the day. When night falls, the infected hunt in numbers. Play solo or with friends in a brutal post-apocalyptic sandbox where survival is earned through smart decisions. How many Nights will you survive?

    2025ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  3. VEIN

    WHY THIS

    Shares a challenging mood with Dead Matter.

    Reviewers of Dead Matter cross-mention this title as a similar play. Shares Action and Simulation with Dead Matter.

    VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends.

    2025ActionSimulationRPG19.99 USDDeck PlayableSteam ↗
  4. 7 Days to Die

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Reviewers of Dead Matter cross-mention this title as a similar play. Shares Action and Indie with Dead Matter.

    7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!

    2024ActionStrategyIndie44.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Dead Matter at current Steam store prices.

  1. Terraria

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Action and Indie with Dead Matter.

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

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Garry's Mod

    WHY THIS

    Priced ~75% under Dead Matter on Steam right now. Shares Indie and Simulation with Dead Matter.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  3. Lethal Company

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Action and Indie with Dead Matter.

    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

    Shares a tense mood with Dead Matter.

    Priced ~50% under Dead Matter on Steam right now. Shares Action with Dead Matter.

    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. People Playground

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Action and Indie with Dead Matter.

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

    2019ActionIndieSimulation9.99 USDDeck PlayableSteam ↗
  6. Portal 2

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Action with Dead Matter.

    The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

    2011ActionAdventure9.99 USDDeck VerifiedSteam ↗
  7. Fallout: New Vegas

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Action and RPG with Dead Matter.

    Welcome to Vegas. New Vegas. Enjoy your stay!

    2010ActionRPG9.99 USDDeck PlayableSteam ↗
  8. Undertale

    WHY THIS

    Priced ~50% under Dead Matter on Steam right now. Shares Indie and RPG with Dead Matter.

    UNDERTALE! The RPG game where you don't have to destroy anyone.

    2015IndieRPG9.99 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 and Indie with Dead Matter.

    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. Shares Indie and Simulation with Dead Matter.

    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 and Indie with Dead Matter.

    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. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dead Matter.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  5. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Dead Matter.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  6. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dead Matter.

    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 ↗
  7. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Dead Matter.

    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 ↗
  8. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Dead Matter.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. 7 Days to Die

    WHY THIS

    Shares an atmospheric mood with Dead Matter.

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Dead Matter.

    7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!

    2024ActionStrategyIndie44.99 USDDeck VerifiedSteam ↗
  2. Project Zomboid

    WHY THIS

    Shares a tense mood with Dead Matter.

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Simulation with Dead Matter.

    Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..

    2013IndieSimulationRPG19.99 USDDeck VerifiedSteam ↗
  3. Dying Light

    WHY THIS

    Shares a challenging mood with Dead Matter.

    Deck Verified — runs on Steam Deck out of the box. Shares Action and RPG with Dead Matter.

    First-person action survival game set in a post-apocalyptic open world overrun by flesh-hungry zombies. Roam a city devastated by a mysterious virus epidemic. Scavenge for supplies, craft weapons, and face hordes of the infected.

    2015ActionRPG24.99 USDDeck VerifiedSteam ↗

Frequently asked about Dead Matter

Does Dead Matter work on Steam Deck?
Dead Matter is currently rated Unsupported on Steam Deck. It may not launch or may have significant issues that block normal play.
How much does Dead Matter cost?
Dead Matter is listed on Steam at 19.99 USD (current store price; Steam sales may reduce this temporarily).
Does Dead Matter have multiplayer or co-op?
Yes — Dead Matter supports multi-player play according to its Steam store listing (Multi-player, Online PvP, Online Co-op).
What games are most similar to Dead Matter?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Dead Matter are Dead Survival, Survarium, 7 Days to Die.
Who developed Dead Matter?
Dead Matter was developed by QI Games.

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 Dead Matter.

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