IMHO.

Games like Poly Kingdom: Siege

If Poly Kingdom: Siege is your kind of game, the closest matches are Tides of Tethys, KingForge and Fata Deum - The God Sim — 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 Poly Kingdom: Siege: Poly Kingdom: Siege is a medieval kingdom-building and strategy game where you rule as a living king in a dynamic, open world. Build your settlement, command armies, and defend your realm in a feudal society shaped by war, economy, and survival.

2026StrategyIndieSimulationRPGEarly Access13.99 USDWindows · macOSby Mason Brignac
Poly Kingdom: Siege — Steam game cover

Players who liked Poly Kingdom: Siege also play

Steam players who put hours into Poly Kingdom: Siege 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. Tides of Tethys

    WHY THIS

    Top pick for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Poly Kingdom: Siege.

    Tides of Tethys: Dive, Build, Survive. A tactical exploration building game where you explore the uncharted depths of Tethys; scavenging lost technologies, to survive the dangers of the abyss. As the Overseer, lead expeditions of Knights through the unknown, and help them rebuild their lost Kingdom.

    StrategyIndieSimulationSteam ↗
  2. KingForge

    WHY THIS

    Second-strongest match for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Poly Kingdom: Siege.

    Build a living kingdom where villagers work and survive on their own. Assign roles, keep your people fed, automate your systems, and defend against growing threats. Your kingdom lives or falls by your decisions.

    2026StrategyIndieSimulation5.59 USDSteam ↗
  3. Fata Deum - The God Sim

    WHY THIS

    Third-strongest match for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Poly Kingdom: Siege.

    Inspired by the god games of old, Fata Deum lets you mold settlements and townsfolk in your image. Will you raise the settlements to splendor, or spur them on to violent debauchery and demons? Watch as a living world grows under your whims.

    2025StrategySimulationRPG29.99 USDSteam ↗
  4. Stronghold Crusader HD (2012)

    WHY THIS

    Ranked #4 for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Poly Kingdom: Siege.

    The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.

    2013StrategySimulation9.99 USDDeck PlayableSteam ↗
  5. Calyx

    WHY THIS

    Ranked #5 for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Early Access with Poly Kingdom: Siege.

    A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?

    2026StrategyEarly Access24.99 USDDeck PlayableSteam ↗
  6. Gold Gold Adventure Gold

    WHY THIS

    Ranked #6 for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Poly Kingdom: Siege.

    In this world, it’s all about the gold! Use it to build up a fantasy town, recruit heroes, give quests, raise a Godbeast, cast powerful spells, and expand your influence—all one gold coin at a time.

    2025StrategyIndieAdventure24.99 USDDeck PlayableSteam ↗
  7. Here Comes The Swarm

    WHY THIS

    Ranked #7 for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Poly Kingdom: Siege.

    Here Comes the Swarm is a survival RTS with a pause button! Create your strategy, build, manage, and defend your settlements at your own pace. Take the fight to the hive mind and lead expeditions to deliver a deadly blow and eradicate your foes. Will you reclaim Ulora from the relentless Swarm?

    2026StrategyIndieSimulation15.99 USDDeck PlayableSteam ↗
  8. Clanfolk

    WHY THIS

    Ranked #8 for Poly Kingdom: Siege fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Poly Kingdom: Siege.

    Clanfolk is a colony sim set in the Scottish Highlands. Harness your environment to survive - fish, gather, hunt, and farm as you prepare for the winter. Build an inn, trade with other clans, have children and marry them off - live life and prosper across the generations.

    2022StrategySimulationRPG29.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Poly Kingdom: Siege at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~64% under Poly Kingdom: Siege on Steam right now. Shares Indie and Simulation with Poly Kingdom: Siege.

    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 ~64% under Poly Kingdom: Siege on Steam right now. Shares Indie and RPG with Poly Kingdom: Siege.

    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. R.E.P.O.

    WHY THIS

    Priced ~50% under Poly Kingdom: Siege on Steam right now. Shares Early Access with Poly Kingdom: Siege.

    An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

    2025ActionEarly Access6.99 USDDeck PlayableSteam ↗
  4. PEAK

    WHY THIS

    Priced ~43% under Poly Kingdom: Siege on Steam right now. Shares Indie with Poly Kingdom: Siege.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  5. Sid Meier's Civilization® V

    WHY THIS

    Priced ~46% under Poly Kingdom: Siege on Steam right now. Shares Strategy with Poly Kingdom: Siege.

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

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

    WHY THIS

    Priced ~55% under Poly Kingdom: Siege on Steam right now. Shares Strategy and Indie with Poly Kingdom: Siege.

    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 ↗
  7. Inscryption

    WHY THIS

    Priced ~43% under Poly Kingdom: Siege on Steam right now. Shares Strategy and Indie with Poly Kingdom: Siege.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  8. Cookie Clicker

    WHY THIS

    Priced ~64% under Poly Kingdom: Siege on Steam right now. Shares Strategy and Indie with Poly Kingdom: Siege.

    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 ↗

Free alternatives

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

  1. Life is Strange - Episode 1

    WHY THIS

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

    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 ↗
  2. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Poly Kingdom: Siege.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Poly Kingdom: Siege.

    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 ↗
  4. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Poly Kingdom: Siege.

    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. Shares Indie with Poly Kingdom: Siege.

    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. Shares Indie and Simulation with Poly Kingdom: Siege.

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

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. NGU IDLE

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Poly Kingdom: Siege.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  8. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Poly Kingdom: Siege.

    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 ↗

Frequently asked about Poly Kingdom: Siege

How much does Poly Kingdom: Siege cost?
Poly Kingdom: Siege is listed on Steam at 13.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Poly Kingdom: Siege?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Poly Kingdom: Siege are Tides of Tethys, KingForge, Fata Deum - The God Sim.
Who developed Poly Kingdom: Siege?
Poly Kingdom: Siege was developed by Mason Brignac.

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 Poly Kingdom: Siege.

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