IMHO.

Games like Killer Depths

If Killer Depths is your kind of game, the closest matches are Sealed, Anyone There? and The madness of death — 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 Killer Depths: Pilot a submarine in a horrific, deep sea expedition. Study the monsters the lurk below and look for their signs. Adjust your speed, noise and light levels to scare off, or hide from whatever you think is out there. Poor judgment will lead to a watery grave.

2025ActionAdventure7.99 USDWindowsby Stardust Smithy
Killer Depths — Steam game cover

Players who liked Killer Depths also play

Steam players who put hours into Killer Depths 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. Sealed

    WHY THIS

    Top pick for Killer Depths fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Killer Depths.

    Sealed is a horror game that will immerse you in a disturbing and mysterious experience. You will find yourself trapped in a haunted hospital, where every shadow and every whisper will remind you that you are not alone.

    2024IndieAdventure10.99 USDSteam ↗
  2. Anyone There?

    WHY THIS

    Second-strongest match for Killer Depths fans by collaborative filtering across millions of Steam libraries. Shares Action with Killer Depths.

    "Anyone there ?" is a first-person horror game. You are investigating a school where a Creature has been released. Scan the clues and find out his identity before he finds you.

    2023Action0.99 USDSteam ↗
  3. The madness of death

    WHY THIS

    Third-strongest match for Killer Depths fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Killer Depths.

    The madness of death is a first person psychological horror game. Explore the house in order to escape from it and break the curse of the Death Stone. You will have to solve the puzzles in order to advance and try not to stay in the dark.

    2023ActionAdventure4.99 USDSteam ↗
  4. Moved mind

    WHY THIS

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

    Moved mind is a first person narrative psychological horror game, where you will be the subject of a psychological experiment where you will have to face your fears and differentiate reality from the symptoms of your illness.

    2024ActionIndieAdventure9.99 USDSteam ↗
  5. Supernormal

    WHY THIS

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

    Inspired by Allison Road. SUPERNORMAL is a psychological horror game set in a seemingly ordinary apartment harboring dark secrets. Play as Detective Wyatt, tasked with unravelling the disappearance of Masato Sakamoto's daughter. Search for clues and unravel the sinister truth.

    2024ActionIndieAdventure7.99 USDSteam ↗
  6. Paraxima

    WHY THIS

    Ranked #6 for Killer Depths fans by collaborative filtering across millions of Steam libraries. Shares Action with Killer Depths.

    Respond to lockdown calls. Contain static activity. Coordinate between an on-site Operator and Field Agents to face possibility of a terminal event in this systemic paranormal 3-person co-op.

    ActionIndieSteam ↗
  7. The Trench

    WHY THIS

    Ranked #7 for Killer Depths fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Killer Depths.

    As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage. But beware - the trench is home to unimaginable horrors that will test your courage. Can you survive the terrors of the deep and complete your mission, or will you become the next victim?

    2022ActionIndieAdventure3.99 USDSteam ↗
  8. Help Me Now

    WHY THIS

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

    Help Me Now is a horror and suspense game, where the player faces several challenges to save the terrifying house he finds! You control Thomas Histed, an investigative detective who lost consciousness and woke up in a psychopath's home in Arizona! Hide and plan your escape route in time ...

    2020ActionStrategyIndie0.99 USDSteam ↗

Cheaper alternatives

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

  1. Titanfall® 2

    WHY THIS

    Priced ~44% under Killer Depths on Steam right now. Shares Action with Killer Depths.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  2. POSTAL 2

    WHY THIS

    Priced ~88% under Killer Depths on Steam right now. Shares Action and Adventure with Killer Depths.

    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 ↗
  3. Buckshot Roulette

    WHY THIS

    Priced ~63% under Killer Depths on Steam right now. Shares Action with Killer Depths.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  4. GRIS

    WHY THIS

    Priced ~53% under Killer Depths on Steam right now. Shares Adventure with Killer Depths.

    Gris is a hopeful young girl lost in her own world, dealing with a painful experience in her life. Her journey through sorrow is manifested in her dress, which grants new abilities to better navigate her faded reality.

    2018IndieAdventure3.74 USDDeck VerifiedSteam ↗
  5. The Test

    WHY THIS

    Priced ~75% under Killer Depths on Steam right now. Shares Adventure with Killer Depths.

    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 ↗
  6. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~81% under Killer Depths on Steam right now. Shares Adventure with Killer Depths.

    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 ↗
  7. Blood and Bacon

    WHY THIS

    Priced ~88% under Killer Depths on Steam right now. Shares Action and Adventure with Killer Depths.

    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 ↗
  8. Crypt of the NecroDancer

    WHY THIS

    Priced ~63% under Killer Depths on Steam right now. Shares Action with Killer Depths.

    Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!

    2015ActionIndieRPG2.99 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.

    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. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  3. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Killer Depths.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  4. Indigo Park: Chapter 1

    WHY THIS

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

    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 ↗
  5. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗
  6. missed messages.

    WHY THIS

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

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Killer Depths.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  8. Dagon: by H. P. Lovecraft

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Killer Depths.

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗

Frequently asked about Killer Depths

How much does Killer Depths cost?
Killer Depths is listed on Steam at 7.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Killer Depths?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Killer Depths are Sealed, Anyone There?, The madness of death.
Who developed Killer Depths?
Killer Depths was developed by Stardust Smithy.

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 Killer Depths.

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