IMHO.

Games like MOON DOOM

If MOON DOOM is your kind of game, the closest matches are QUADREMOR, Heretic + Hexen and REVEREND — 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.

Get personalized picks →

About MOON DOOM: Boomer Shooter Metroidvania. Nun with a gun. Because of the Malediction of the Moon, only devoted sisters with vows of silence can move freely in the city of Abbadox. So take up arms, Siléncia, and blast the your way through these cobbled and winding streets!

2027ActionIndieAdventureWindowsby Neckbolt
MOON DOOM — Steam game cover

Players who liked MOON DOOM also play

Steam players who put hours into MOON DOOM 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. QUADREMOR

    WHY THIS

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

    A first-person shooter where you play as one of the last human mercenaries, driven by vengeance for the annihilation of humanity. Dive deep into a dark and unforgiving realm fueled by cruelty.

    2027ActionIndieAdventureSteam ↗
  2. Heretic + Hexen

    WHY THIS

    Second-strongest match for MOON DOOM fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with MOON DOOM.

    Step into the definitive re-release of two dark spell-casting shooters that shaped the genre. This enhanced restoration makes Heretic™ + Hexen™ available to new audiences and long-time fans with expanded accessibility across more platforms and languages than ever before.

    2025ActionAdventureRPG14.99 USDDeck VerifiedSteam ↗
  3. REVEREND

    WHY THIS

    Third-strongest match for MOON DOOM fans by collaborative filtering across millions of Steam libraries. Shares Action with MOON DOOM.

    A retro first-person shooter inspired by Blood, Duke Nukem 3D, and Rise of the Triad. REVEREND is a dark, twisted tale with religious undertones, terrifying creature designs and one hell of a personality.

    2024Action2.99 USDDeck PlayableSteam ↗
  4. Blood II: The Chosen + Expansion

    WHY THIS

    Ranked #4 for MOON DOOM fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with MOON DOOM.

    Includes original Blood II: The Chosen and add-on package The Nightmare LevelsAn immersive atmosphere full of dark humor and exciting actionFour playable characters and wide variety of weapons

    2014ActionAdventure4.99 USDDeck PlayableSteam ↗
  5. Hexen: Beyond Heretic

    WHY THIS

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

    While the Sidhe elf Corvus battled the evil forces of D'Sparil, the remaining Serpent Riders were busy corrupting other dimensions. As a Warrior, Mage, or Cleric, you must defend your realm of Cronos from the second Serpent Rider known as Korax.

    2007ActionDeck PlayableSteam ↗
  6. Serious Sam: Siberian Mayhem

    WHY THIS

    Ranked #6 for MOON DOOM fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with MOON DOOM.

    Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

    2022ActionAdventure19.99 USDDeck PlayableSteam ↗
  7. DUSK

    WHY THIS

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

    Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends.

    2018ActionIndie19.99 USDDeck VerifiedSteam ↗
  8. Warhammer 40,000: Boltgun

    WHY THIS

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

    Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.

    2023ActionIndie21.99 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 MOON DOOM.

    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. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with MOON DOOM.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck 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 MOON DOOM.

    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 MOON DOOM.

    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 MOON DOOM.

    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 MOON DOOM.

    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 MOON DOOM.

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

    2022IndieFreeDeck PlayableSteam ↗
  8. Sheepy: A Short Adventure

    WHY THIS

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

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗

More from Neckbolt

Other recommendable Steam games by Neckbolt, ranked by review count so the studio's hits land first.

  1. Belladonna

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Indie and Adventure with MOON DOOM.

    Belladonna is a gothic adventure game, twisted and dark. Take the role of a corpse girl rising from the dead in an abandoned laboratory, and unravel the mysteries concerning your own death and reanimation.

    2015IndieAdventure6.99 USDSteam ↗
  2. Yono and the Celestial Elephants

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Indie and Adventure with MOON DOOM.

    Yono and the Celestial Elephant is a grand adventure, featuring carefully designed puzzles, treasure hunts, a sprinkling combat and a world full of people.

    2017IndieAdventure14.99 USDDeck PlayableSteam ↗
  3. Molly Medusa: Queen of Spit

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Adventure with MOON DOOM.

    A gravity-bending 3D adventure where everyone turns to stone!

    2023Adventure19.99 USDDeck PlayableSteam ↗
  4. Alruna and the Necro-Industrialists

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Indie and Adventure with MOON DOOM.

    Alruna is a compact and high-density Metroidvania, with a focus on sequence-breaking and playing things out of order.

    2024IndieAdventure9.99 USDDeck PlayableSteam ↗
  5. October Panic

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Action and Indie with MOON DOOM.

    An arcade-style platformer with five levels and no saving/loading. A small trick-or-treat bag packed to the brim with both treats and tricks.

    2024ActionIndie3.99 USDSteam ↗
  6. Alruna: End of History

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Action and Indie with MOON DOOM.

    Alruna; now in wide-screen! A different kind of Metroidvania, a tour-de-force of game design, with world-class temples and dungeons. Dead men yearn for Heaven, but Elysium remains out of their grasp.

    2026ActionIndieAdventure9.59 USDDeck VerifiedSteam ↗
  7. Let's Freeze Some Penguins

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Indie with MOON DOOM.

    Walnut the Walrus sets out to save his friends, and all of Northern Bear, from the dreaded Emperor Penguin. Luckily, his chilly Walrus Wind is ice cold. Now let’s freeze some penguins!

    2026IndieCasual11.99 USDSteam ↗
  8. Alruna: No Man's Land

    WHY THIS

    Another title from Neckbolt, the studio behind MOON DOOM. Shares Action and Indie with MOON DOOM.

    Give Alruna a gun! A compact, high-density Metroidvania, more non-linear than ever. Create your own path with mutually exclusive upgrades. Living men have no place in this war to end all wars. It is a no man's land.

    ActionIndieAdventureSteam ↗

Plays great on Steam Deck

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

  1. Heretic + Hexen

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Adventure with MOON DOOM.

    Step into the definitive re-release of two dark spell-casting shooters that shaped the genre. This enhanced restoration makes Heretic™ + Hexen™ available to new audiences and long-time fans with expanded accessibility across more platforms and languages than ever before.

    2025ActionAdventureRPG14.99 USDDeck VerifiedSteam ↗
  2. DUSK

    WHY THIS

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

    Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends.

    2018ActionIndie19.99 USDDeck VerifiedSteam ↗
  3. Warhammer 40,000: Boltgun

    WHY THIS

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

    Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.

    2023ActionIndie21.99 USDDeck VerifiedSteam ↗

Frequently asked about MOON DOOM

What games are most similar to MOON DOOM?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside MOON DOOM are QUADREMOR, Heretic + Hexen, REVEREND.
Who developed MOON DOOM?
MOON DOOM was developed by Neckbolt and published by Burning Planet Digital.

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 MOON DOOM.

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