IMHO.

Games like Mortal Dark

If Mortal Dark is your kind of game, the closest matches are Slipgate, Labyrinth Of The Demon King and Project Warlock — picked from the ranked list below. 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 Mortal Dark: Mortal Dark is a first person action-adventure retro game where you have to do anything to survive and escape from the hungry creatures.

2022ActionIndieAdventure3.99 USDWindowsby Marius Popa
Mortal Dark — Steam game cover

Players who liked Mortal Dark also play

Steam players who put hours into Mortal Dark 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. Slipgate

    WHY THIS

    Top pick for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Mortal Dark.

    Explore the gloomy rooms of a sci-fi base as a doomed marine, the sole survivor of the portal experiment. Save humanity as you did in the 90s with your trusty shotgun, make your way through ominous corridors inhabited by the shadows of sinners and evil spirits.

    2026ActionIndieAdventureSteam ↗
  2. Labyrinth Of The Demon King

    WHY THIS

    Second-strongest match for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Mortal Dark.

    Venture through the Labyrinth Of The Demon King, solving puzzles and fighting fearsome monsters in an epic quest to track down the demon who betrayed your lord and end its life.

    2025ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  3. Project Warlock

    WHY THIS

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

    Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.

    2018ActionIndie12.00 USDDeck VerifiedSteam ↗
  4. Nightmare of Decay

    WHY THIS

    Ranked #4 for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Mortal Dark.

    A first-person action horror game set in a nightmarish manor infested with zombies, psychotic cultists, and a horde of other horrors. Utilize an assortment of different weapons in a brutal fight for survival as you try to escape from the Nightmare of Decay.

    2022ActionIndieAdventure4.99 USDDeck PlayableSteam ↗
  5. CARNAGE OFFERING

    WHY THIS

    Ranked #5 for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Mortal Dark.

    Ultra fast-paced sci-fi FPS where you battle waves of robots and genetically engineered creatures. Upgrade your arsenal, unleash explosive physics, and survive relentless combat.

    2022ActionAdventure9.99 USDSteam ↗
  6. Dementium: The Ward

    WHY THIS

    Ranked #6 for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Mortal Dark.

    Classic DS horror reborn. Awaken in an abandoned hospital with no memory, no escape and unspeakable horrors lurking in the dark. The horror classic Dementium: The Ward returns, enhanced for 4K display and Steam Deck Verified, where every shadow hides a new threat, and every corridor a new nightmare.

    2025ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  7. CARNAL

    WHY THIS

    Ranked #7 for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Mortal Dark.

    CARNAL is a fast and challenging retro FPS straight from the mid '90s. The Sons of Anak are opening portals to extract Dark Matter from the "other side". Combat the possessed soldiers, the manifested demons helping them, and any inanimate objects standing in your way!

    2021ActionIndieAdventure0.99 USDSteam ↗
  8. WRATH: Aeon of Ruin

    WHY THIS

    Ranked #8 for Mortal Dark fans by collaborative filtering across millions of Steam libraries. Shares Action with Mortal Dark.

    Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

    2024Action24.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~75% under Mortal Dark on Steam right now. Shares Action and Indie with Mortal Dark.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. The Test

    WHY THIS

    Priced ~50% under Mortal Dark on Steam right now. Shares Indie and Adventure with Mortal Dark.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~63% under Mortal Dark on Steam right now. Shares Indie and Adventure with Mortal Dark.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~75% under Mortal Dark on Steam right now. Shares Action and Adventure with Mortal Dark.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  5. shapez

    WHY THIS

    Priced ~75% under Mortal Dark on Steam right now. Shares Indie with Mortal Dark.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  6. The Test: Hypothesis Rising

    WHY THIS

    Priced ~50% under Mortal Dark on Steam right now. Shares Indie and Adventure with Mortal Dark.

    The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  7. The NOexistenceN of you AND me

    WHY THIS

    Priced ~50% under Mortal Dark on Steam right now. Shares Indie and Adventure with Mortal Dark.

    Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".

    2024IndieAdventureRPG1.99 USDDeck VerifiedSteam ↗
  8. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~75% under Mortal Dark on Steam right now. Shares Action and Indie with Mortal Dark.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. Doki Doki Literature Club!

    WHY THIS

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

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Mortal Dark.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Mortal Dark.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. 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 Mortal Dark.

    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 ↗
  6. STRAFTAT

    WHY THIS

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

    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 ↗
  7. The Looker

    WHY THIS

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

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

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

    WHY THIS

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

    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 ↗

Plays great on Steam Deck

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

  1. Project Warlock

    WHY THIS

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

    Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.

    2018ActionIndie12.00 USDDeck VerifiedSteam ↗
  2. Dementium: The Ward

    WHY THIS

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

    Classic DS horror reborn. Awaken in an abandoned hospital with no memory, no escape and unspeakable horrors lurking in the dark. The horror classic Dementium: The Ward returns, enhanced for 4K display and Steam Deck Verified, where every shadow hides a new threat, and every corridor a new nightmare.

    2025ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  3. WRATH: Aeon of Ruin

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action with Mortal Dark.

    Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

    2024Action24.99 USDDeck VerifiedSteam ↗

Frequently asked about Mortal Dark

How much does Mortal Dark cost?
Mortal Dark is listed on Steam at 3.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Mortal Dark?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Mortal Dark are Slipgate, Labyrinth Of The Demon King, Project Warlock.
Who developed Mortal Dark?
Mortal Dark was developed by Marius Popa.

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 Mortal Dark.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

27 Games Like Mortal Dark — Ranked for 2026 · imho.run