IMHO.

Games like Mamon King

If Mamon King is your kind of game, the closest matches are Reminiscence of Gusuku: Card and Explore, Card: Heroes and Dispute and Bowerland — picked from the ranked list below. Reviewers single out its inheritance system adds replayability, chill and funny. 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 Mamon King: "Mamon King" is a monster-raising simulation where you aim to become the King. Battles feature simple turn-based command combat, yet each monster possesses unique skills. Combined with the SP required to activate these skills, this creates intense strategic gameplay that anyone can easily enjoy.

2025StrategyIndieSimulationRPG12.99 USDDeck PlayableWindowsby LiTMUS Co., Ltd.
Mamon King — Steam game cover
Players highlight
Inheritance system adds replayabilityManaging weekly training to maximize monster growthMonster inheritance system for passing stats and abilitiesChillFunnyLighthearted

Players who liked Mamon King also play

Steam players who put hours into Mamon King 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. Reminiscence of Gusuku: Card and Explore

    WHY THIS

    Top pick for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    Any 2 Cards Can Be Fused. Build Your Combo Engine! Survive on a small island. Every choice reshapes your destiny in this deck-building roguelite. Stranded on an island said to gather everything that drifts ashore, you explore, build your deck, and push toward its deepest reaches.

    2026StrategyIndieRPG12.99 USDDeck VerifiedSteam ↗
  2. Card: Heroes and Dispute

    WHY THIS

    Second-strongest match for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    In this unique strategy RPG, you must collect resources and recruit an army by stacking cards in a fantasy world. Explore mysterious rooms, ingeniously use limited space to assemble powerful combat units, and face turn-based boss battles.

    2026StrategyIndieAdventureSteam ↗
  3. Bowerland

    WHY THIS

    Third-strongest match for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    Welcome to Bowerland, the single-player euchre-inspired roguelite card battle adventure. Take on the Bower King's sinister henchmen as you collect tricks, deliver damage and defeat foes to restore peace in the lands.

    2026StrategyIndieCasualSteam ↗
  4. Deckrage

    WHY THIS

    Ranked #4 for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    A grim single-player card-based tactical RPG where you assemble a party of four heroes, chart dangerous expeditions, and survive brutal battles by managing formation, stress, and resources.

    2026StrategyIndieRPGSteam ↗
  5. Shinayu

    WHY THIS

    Ranked #5 for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    Shinayu is a brand-new game concept combining round-based strategy card game with mechanical based 3D combat game. The first game where cards can be played in two vastly different game modes. Enjoy the strategical card game and bring the cards alive in intense 3D arenas whenever characters clash.

    ActionStrategyIndieFreeSteam ↗
  6. Floppy Knights

    WHY THIS

    Shares a lighthearted mood with Mamon King.

    Ranked #6 for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    Meet the Floppy Knights: tangible projections summoned from floppy disks! Tactics fuse with card game mechanics as Phoebe and Carlton, a brilliant young inventor & her robot-arm bestie, square off in turn-based battles. Select your Knights, hone your deck, and execute your strategy for victory!

    2022StrategyIndie1.99 USDDeck PlayableSteam ↗
  7. Battle Suit Aces

    WHY THIS

    Shares character progression, retro and a chill mood with Mamon King.

    Ranked #7 for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    Battle Suit Aces is a Saturday morning cartoon where you're at the helm! Grow your roster of charming mech pilots as you immerse yourself in thrilling story missions and charge into card combat. Suit Up!

    2025StrategyIndieRPG24.99 USDDeck VerifiedSteam ↗
  8. Esports Godfather

    WHY THIS

    Ranked #8 for Mamon King fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Mamon King.

    E-sports Godfather is a Deck-building game simulating MOBA e-sports. You will play a role as team coach and build your team. You need to train players and make strategies in various game versions, beat other teams and finally, take the Champion of the World. Be nobody, or lead your team to dominate!

    2024SportsStrategyIndie11.99 USDDeck PlayableSteam ↗

Reviewers mention these as similar to Mamon King

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. Rift Wizard

    WHY THIS

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Strategy and Indie with Mamon King.

    Rift Wizard is a tough as nails fantasy roguelike featuring challenging turn based combat and deep open ended character building. Craft your spellbook from over 100 unique spells and abilities and fight your way through a series of procedurally generated challenges to defeat your nemesis.

    2021StrategyIndieRPG14.99 USDSteam ↗
  2. Monster Rancher 1 & 2 DX

    WHY THIS

    Shares a nostalgic mood with Mamon King.

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Simulation and RPG with Mamon King.

    The legendary monster training duology, “Monster Rancher” and “Monster Rancher 2”, is back!

    2021SimulationRPG19.49 USDDeck VerifiedSteam ↗
  3. Path of Achra

    WHY THIS

    Reviewers of Mamon King cross-mention this title as a similar play. Shares RPG with Mamon King.

    Path of Achra is a dark fantasy roguelike of the ancient earth, with a focus on streamlined controls and rapid hero customization. A "broken build sandbox." Fight through the deadly lands of Achra to reach the horrors of the Obelisk, and discover what lies beyond...

    2024RPG9.99 USDDeck PlayableSteam ↗
  4. Siralim Ultimate

    WHY THIS

    Shares a chill mood with Mamon King.

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Strategy and Indie with Mamon King.

    Siralim Ultimate is a monster-catching, dungeon-crawling RPG with a ridiculous amount of depth. Summon over 1200 different creatures and travel through randomly generated dungeons to acquire resources, new creatures, and loot.

    2021StrategyIndieRPG19.99 USDDeck PlayableSteam ↗
  5. Aethermancer

    WHY THIS

    Shares roguelite progression, turn based combat and indie with Mamon King.

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Strategy and Indie with Mamon King.

    Monster Taming meets Roguelite. Become the Aethermancer and fight alongside mythical creatures. Explore the ever-changing Fractured Ruins, plan your moves in challenging turn-based battles, and watch your Monsters grow stronger from previous lives and defy death!

    2025StrategyIndieAdventure21.99 USDDeck VerifiedSteam ↗
  6. Monster Sanctuary

    WHY THIS

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Strategy and Indie with Mamon King.

    Monster taming meets metroidvania. Collect, train and battle monsters in a lovely side-scroller pixel world.

    2020ActionStrategyIndie19.99 USDDeck VerifiedSteam ↗
  7. Digimon World: Next Order

    WHY THIS

    Shares a nostalgic mood with Mamon King.

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Simulation and RPG with Mamon King.

    The Digital World has run rampant with Machinedramon and is now in a state of utter chaos. As a Digidestined, it’s up to you to restore order to the world in Digimon World: Next Order, a monster collecting RPG.

    2023SimulationRPG59.99 USDDeck VerifiedSteam ↗
  8. Slay the Spire

    WHY THIS

    Reviewers of Mamon King cross-mention this title as a similar play. Shares Strategy and Indie with Mamon King.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~62% under Mamon King on Steam right now. Shares Indie and Simulation with Mamon King.

    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 ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~62% under Mamon King on Steam right now. Shares Indie and RPG with Mamon King.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Sid Meier's Civilization® V

    WHY THIS

    Priced ~42% under Mamon King on Steam right now. Shares Strategy with Mamon King.

    Create, discover, and download new player-created maps, scenarios, interfaces, and more!

    2010Strategy7.49 USDDeck PlayableSteam ↗
  4. Slay the Spire

    WHY THIS

    Priced ~52% under Mamon King on Steam right now. Shares Strategy and Indie with Mamon King.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  5. Cookie Clicker

    WHY THIS

    Priced ~62% under Mamon King on Steam right now. Shares Strategy and Indie with Mamon King.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  6. WEBFISHING

    WHY THIS

    Priced ~62% under Mamon King on Steam right now. Shares Indie with Mamon King.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  7. POSTAL 2

    WHY THIS

    Priced ~92% under Mamon King on Steam right now. Shares Indie with Mamon King.

    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 ↗
  8. Plants vs. Zombies GOTY Edition

    WHY THIS

    Priced ~62% under Mamon King on Steam right now. Shares Strategy with Mamon King.

    Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.

    2009Strategy4.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Bongo Cat

    WHY THIS

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

    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 ↗
  2. Our Life: Beginnings & Always

    WHY THIS

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

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗
  3. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  4. Grimm's Hollow

    WHY THIS

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

    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. Virtual Cottage

    WHY THIS

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

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Magic Archery

    WHY THIS

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

    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 ↗
  7. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗
  8. 100 Asian Cats

    WHY THIS

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

    🏮🐈 100 Asian Cats - Join the cutest adventure in the Asia! 😻 🌸 Explore the charming hand-drawn artwork of Asian temples 🏯 as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️‍♂️❌ Can you find them all? 🕵️‍♂️🐈✅

    2023ActionSportsStrategyFreeDeck PlayableSteam ↗

Frequently asked about Mamon King

Does Mamon King run on Steam Deck?
Mamon King is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Mamon King cost?
Mamon King is listed on Steam at 12.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Mamon King?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Mamon King are Reminiscence of Gusuku: Card and Explore, Card: Heroes and Dispute, Bowerland.
Who developed Mamon King?
Mamon King was developed by LiTMUS Co., Ltd..

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 Mamon King.

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