IMHO.

Games like The Monarch

If The Monarch is your kind of game, the closest matches are Castle Formers, Kingdom: New Lands and Galactic Crew — picked from the ranked list below. Reviewers single out its base building feels rewarding, atmospheric and challenging. 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 The Monarch: Will you be the savior to purify this land? The Monarch is a lane-defense game where you control a monarch, expand your kingdom, and defend against evil by strategically managing gold resources, recruiting diverse units, and exploring a world filled with mythical threats.

2024StrategyIndieSimulationCasual4.99 USDDeck VerifiedWindows · macOS · Linuxby Citadel Games
The Monarch — Steam game cover
Players highlight
Attacking enemy portals during the dayBase building feels rewardingBuilding and expanding your base by cutting treesAtmosphericChallengingContemplative

Players who liked The Monarch also play

Steam players who put hours into The Monarch 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. Castle Formers

    WHY THIS

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

    Defend your castle from the attacks of the night creatures. Collect coins, interact with the elements of the game, discover, explore, learn and survive for 30 days or try again.

    2021StrategyIndieAdventure10.00 USDSteam ↗
  2. Kingdom: New Lands

    WHY THIS

    Shares tower defense, resource management and an atmospheric mood with The Monarch.

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

    Kingdom: New Lands builds upon the award-winning gameplay and mystery of Kingdom by introducing an abundance of new content to the IGF-nominated title while maintaining the simplicity and depth that legions of monarchs have come to experience and enjoy.

    2016StrategyIndieSimulation14.99 USDDeck VerifiedSteam ↗
  3. Galactic Crew

    WHY THIS

    Shares a contemplative mood with The Monarch.

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

    Galactic Crew II is a roguelike space exploration game inspired by FTL and the classic XCOM games. You and your valorous crew members will explore a galaxy with all its dangers and riches. Explore and colonize planets, customize your spaceship, raid underground dungeons, mine, trade and craft!

    2019ActionStrategyIndieSteam ↗
  4. Drill Core

    WHY THIS

    Shares tower defense, base building, roguelite and a tense mood with The Monarch.

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

    Corporate greed meets strategic planet-mining in Drill Core! Drill to the heart of planets while managing workers, researching cutting-edge tech, and fortifying against alien attacks. Will you prioritize efficiency and risk your workers' safety, or focus on defense for survival?

    2025StrategyIndie9.99 USDDeck VerifiedSteam ↗
  5. Stronghold: Definitive Edition

    WHY THIS

    Shares a stressful mood with The Monarch.

    Ranked #5 for The Monarch fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with The Monarch.

    Greetings sire! Your stronghold awaits you. Build a castle economy, besiege unforgettable villains and return to the 'castle sim' that started it all. Experience this classic RTS with upgraded visuals, modernised gameplay, Steam multiplayer and a new campaign.

    2023StrategySimulation14.99 USDDeck PlayableSteam ↗
  6. Stronghold HD (2012)

    WHY THIS

    Shares resource management and an atmospheric mood with The Monarch.

    Ranked #6 for The Monarch fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with The Monarch.

    The original castle sim, Stronghold HD allows you to design, build and destroy historical castles. Engage in medieval warfare against the AI in one of two single player campaigns or online with up to 8 players.

    2013StrategySimulation5.99 USDSteam ↗
  7. Phoenix Hope

    WHY THIS

    Shares base building and an atmospheric mood with The Monarch.

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

    Phoenix Hope is a pixel art 2D real-time, side-view strategy game in which you must develop your colony during the day and repel waves of monsters at night.

    2021StrategyIndieSimulation11.99 USDDeck PlayableSteam ↗
  8. The Wild Age

    WHY THIS

    Shares tower defense, resource management and an atmospheric mood with The Monarch.

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

    The Wild Age is a micromanagement strategy game with tower defense gameplay mechanics. The game is designed mainly for a peaceful and relaxed gaming experience that offers a break from the busy realities of life.

    2020StrategyIndieSimulation12.99 USDSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~80% under The Monarch on Steam right now. Shares Indie with The Monarch.

    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 ~60% under The Monarch on Steam right now. Shares Indie and Simulation with The Monarch.

    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 ~70% under The Monarch on Steam right now. Shares Indie with The Monarch.

    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 ~80% under The Monarch on Steam right now. Shares Casual with The Monarch.

    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. Placid Plastic Duck Simulator

    WHY THIS

    Priced ~60% under The Monarch on Steam right now. Shares Simulation and Casual with The Monarch.

    The ultimate high-tech rubber duck simulation, Placid Plastic Duck brings you dangerous levels of relaxation. With chill music, dreamy 3D graphics, and many different happy ducks, your only priority is to float around. Zero Ducks given.

    2022SimulationCasual1.99 USDDeck VerifiedSteam ↗
  6. Peggle Deluxe

    WHY THIS

    Priced ~80% under The Monarch on Steam right now. Shares Casual with The Monarch.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  7. shapez

    WHY THIS

    Priced ~80% under The Monarch on Steam right now. Shares Strategy and Indie with The Monarch.

    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 ↗
  8. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under The Monarch on Steam right now. Shares Indie and Simulation with The Monarch.

    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 ↗

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 Indie with The Monarch.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  2. Bongo Cat

    WHY THIS

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

    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 ↗
  3. DORONKO WANKO

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation and Casual with The Monarch.

    『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.

    2024ActionSimulationFree To PlayFreeSteam ↗
  4. Landfall Archives

    WHY THIS

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

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  5. DOGWALK

    WHY THIS

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

    Explore a hand-crafted winter forest as a big adorable dog and a little kid in tow. A short, free, open source project brought to you by Blender Studio.

    2025IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  6. The Riftbreaker: Prologue

    WHY THIS

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

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  7. The Life and Suffering of Sir Brante — Chapter 1&2

    WHY THIS

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

    A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!

    2020StrategyIndieAdventureFreeSteam ↗
  8. Dota 2

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy with The Monarch.

    Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.

    2013ActionStrategyFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about The Monarch

Is The Monarch verified for Steam Deck?
Yes — The Monarch is Steam Deck Verified, meaning Valve has confirmed it runs well on the Deck with full controller, text legibility, and default configuration support.
How much does The Monarch cost?
The Monarch is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to The Monarch?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The Monarch are Castle Formers, Kingdom: New Lands, Galactic Crew.
Who developed The Monarch?
The Monarch was developed by Citadel Games.

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 The Monarch.

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24 Games Like The Monarch — Ranked for 2026 · imho.run