IMHO.

Games like Marine

If Marine is your kind of game, the closest matches are Hyper-Realistic Fishing Sim, Eternal Vigil: Crystal Defender and Architect of War — 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 Marine: An underwater lane-defence roguelike where units, items and upgrades combine to create never before seen strategies.

2026ActionStrategyIndie5.99 USDWindows · Linuxby Brandon JS Lea, Janek Roeben (U-GameZ) (Music)
Marine — Steam game cover

Players who liked Marine also play

Steam players who put hours into Marine 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. Hyper-Realistic Fishing Sim

    WHY THIS

    Top pick for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action with Marine.

    Cast your way through hordes of fish, explode arcade cabinets, and kill Poseidon in this tiny endless fishing combat game!

    ActionSteam ↗
  2. Eternal Vigil: Crystal Defender

    WHY THIS

    Second-strongest match for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    Eternal Vigil is a first-person action fantasy set in a tower defense world. Protect the sacred Crystal from waves of relentless monsters using magical weapons and powerful turrets

    2024ActionStrategyIndie0.99 USDSteam ↗
  3. Architect of War

    WHY THIS

    Third-strongest match for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    A strategic tower defense with roguelike elements where every enemy demands an answer. Prepare your team, adapt your defense, and face waves designed to break your strategy.

    2026ActionStrategyIndie11.89 USDSteam ↗
  4. Eyehold Blocks

    WHY THIS

    Ranked #4 for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    Defeat the dungeon of Eyehold with the help of the blocks within in a brand new puzzle roguelike. Drop pieces to clear away damage and fight back against the variety of disruptive attacks of the dungeon's monsters.

    2026ActionStrategyIndie4.99 USDSteam ↗
  5. Shattered Sun

    WHY THIS

    Ranked #5 for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    Shattered Sun is a fast-paced action roguelike where you pilot a powerful mech across a doomed solar system, fighting hostile factions on dangerous planets to escape the clutches of a dying star.

    ActionStrategyIndieSteam ↗
  6. Maiden Hand

    WHY THIS

    Ranked #6 for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    A Tower Defense Deckbuilding Roguelike about saving four princesses with strategy, skill, and a bit of luck!

    ActionStrategyIndieSteam ↗
  7. Dive The Depths

    WHY THIS

    Ranked #7 for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    Dive The Depths is an action-roguelike set beneath the ocean's surface. As a humble diver, you must navigate the world filled with bizarre sea creatures, submerged ruins, and forgotten histories. Can you conquer the depths and unravel the secrets that hidden beneath the waves?

    2025ActionStrategyIndie9.99 USDDeck PlayableSteam ↗
  8. MysteryJars

    WHY THIS

    Ranked #8 for Marine fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Marine.

    Team up, scavenge, and defend your base against relentless waves of monsters. Every 10-minute round in MysteryJar is a fight for survival and discovery.

    ActionStrategySimulationSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~83% under Marine on Steam right now. Shares Action and Indie with Marine.

    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. Buckshot Roulette

    WHY THIS

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

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

    2024ActionIndieSimulation2.99 USDSteam ↗
  3. The Test

    WHY THIS

    Priced ~67% under Marine on Steam right now. Shares Indie with Marine.

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

    WHY THIS

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

    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 ↗
  5. Blood and Bacon

    WHY THIS

    Priced ~83% under Marine on Steam right now. Shares Action with Marine.

    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 ↗
  6. Crypt of the NecroDancer

    WHY THIS

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

    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 ↗
  7. Super Hexagon

    WHY THIS

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

    Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.

    2012ActionIndie2.99 USDDeck VerifiedSteam ↗
  8. Nodebuster

    WHY THIS

    Priced ~50% under Marine on Steam right now. Shares Strategy and Indie with Marine.

    Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.

    2024StrategyIndieSimulation2.99 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 Marine.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  2. Sheepy: A Short Adventure

    WHY THIS

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

    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 ↗
  3. Awaria

    WHY THIS

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

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  4. Grimm's Hollow

    WHY THIS

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

    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 ↗
  5. The Expendabros

    WHY THIS

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

    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. Iron Snout

    WHY THIS

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

    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 ↗
  7. Star Fetchers

    WHY THIS

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

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗

Frequently asked about Marine

How much does Marine cost?
Marine is listed on Steam at 5.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Marine?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Marine are Hyper-Realistic Fishing Sim, Eternal Vigil: Crystal Defender, Architect of War.
Who developed Marine?
Marine was developed by Brandon JS Lea, Janek Roeben (U-GameZ) (Music) and published by MJE Solutions.

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 Marine.

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