
Siege of Irdor is a city-builder strategy game set in dark medieval times, where fantasy and reality collide. Build by day and defend the sieges by night to survive against the armies of darkness.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, City Builder, Base Building, Building.

Siege of Irdor is a city-builder strategy game set in dark medieval times, where fantasy and reality collide. Build by day and defend the sieges by night to survive against the armies of darkness.

Diplomacy is Not an Option: Shareware
Diplomacy is Not an Option: Shareware is a free prequel to the original game. In a medieval fantasy world, you are to build settlements, raise huge armies, and defend against massive hordes of enemies. Learn how Ironbrow clan shaped the world's map the first time - if you survive, that is.

Phoenix Hope
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.
Diplomacy is Not an Option: Shareware is a free prequel to the original game. In a medieval fantasy world, you are to build settlements, raise huge armies, and defend against massive hordes of enemies. Learn how Ironbrow clan shaped the world's map the first time - if you survive, that is.
Why similar: Colony Sim 17.7% ★, City Builder 15.2%, RTS 12.5%, Tower Defense 11.4%, Base Building 8.4%
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.
Why similar: Colony Sim 19.1% ★, Tower Defense 12.6%, RTS 11.6%, Base Building 10.7%, Survival 8.3%
Build towers, manage resources, and lead units to defend your kingdom against goblins. Every decision you make determines your kingdom's fate.
Why similar: Colony Sim 15.4% ★, City Builder 14.2%, RTS 13.7%, Tower Defense 13.4%, Base Building 10%
Build a castle by day and defend it by night. Becastled blends cozy city-building with challenging tower defense strategy. Lead the Sun Kingdom’s last stand against the Moon Beasts and end the ancient conflict between light and darkness!
Why similar: City Builder 17.5%, Colony Sim 15.5% ★, Base Building 15.4%, RTS 13%, Medieval 9%
Survival strategy game set in a world inspired by Slavic mythology and the nature of Eastern Europe. Build your settlement, protect its dwellers, and help them prepare for the coming Darkness.
Why similar: Colony Sim 18.3% ★, RTS 14.7%, City Builder 12.5%, Tower Defense 10.8%, Base Building 9.4%
Arcane Shores is a city-building strategy game infused with magic. Build, defend, and expand your settlement while casting powerful spells that bend nature, restore what’s broken, and turn the tide against your enemies.
Why similar: Colony Sim 24.4% ★, City Builder 21.4%, Building 9.2%, Survival 8.5%, Simulation 6.7%
Immerse yourself in a 3D tower defense game set in a medieval realm. Build towers with unique effects and strategically manage your town to amass resources. Master the elements and devise cunning strategies to triumph in this captivating fusion of defense and city management.
Why similar: City Builder 15%, Tower Defense 14.3%, Base Building 10.6%, RTS 9.4%, Medieval 8.3%
Lessaria is an RTS inspired by Majesty 👑 where you guide heroes with indirect control. Play through the campaign or relax in sandbox mode as you build your magical kingdom.
Why similar: Colony Sim 18.1% ★, City Builder 15%, RTS 14.1%, Tower Defense 12%, Management 7.7%
In "Kingdom Monarch", you are a monarch and can build the kingdom of your dreams! You need to build city walls, assign jobs to villagers, recruit soldiers, repel hordes of monsters at night, and expand your village during the day.
Why similar: Colony Sim 15.5% ★, City Builder 15.1%, RTS 12.1%, Base Building 11%, Medieval 9%
Kingdoms and Castles is a city-building simulation game about growing a kingdom from a tiny hamlet to a sprawling city and imposing castle. Make trade agreements, alliance, and war with neighboring AI controlled kingdoms. Each villager and resource is individually simulated.
Why similar: Colony Sim 26.4% ★, City Builder 25.9%, Medieval 10%, Building 8.8%, Base Building 6.5%
Raise massive armies and fight thousands of enemies. Dwarven Rampart is a fantasy roguelite strategy game where you build dwarven cities and fight massive fights. How long can you survive?
Why similar: RTS 13.2%, City Builder 12.3%, Tower Defense 12.3%, Colony Sim 11.6% ★, Base Building 9.3%
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
Why similar: Colony Sim 14.6% ★, City Builder 12.3%, Base Building 11.4%, Tower Defense 9.7%, Building 9.5%
Settlements Rising is a medieval city building and colony management game. It offers a lively colony experience with simulated villagers, dozens of professions and resources, natural disasters, and raids, while providing full control over the colony through trade, production chains and datas.
Why similar: Colony Sim 22.2% ★, City Builder 19.4%, Medieval 8.7%, Base Building 8.1%, Building 8.1%
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.
Why similar: Colony Sim 24% ★, Tower Defense 14.2%, Base Building 12.4%, Survival 9.6%, Building 7.9%
Defend your imperial cities against the invasion of underworld mages! Rally survivors, mages and soldiers, strengthen your defenses and fight for survival in this epic tower defense fantasy.
Why similar: Colony Sim 14.6% ★, City Builder 14.6%, Tower Defense 13.1%, Base Building 10%, Medieval 8.6%
Mawang: Dark Lord Defense is a real-time tactical tower defense game. As Princess Lua, defend the demon realm against the hero alliance. Build unique towers, manage unit morale, and use tactical pauses to repel invasions. Your strategy decides the demon realm's fate.
Why similar: City Builder 15.3%, Tower Defense 14.6%, Base Building 11%, RTS 9.9%, Building 9.5%
A city builder with a twist - Putting the focus of the game on the peasants who live and grow in your community. Cater for them, deal with their shortcomings and just maybe they will thrive.
Why similar: Colony Sim 25.4% ★, City Builder 20%, Medieval 11.5%, Base Building 9.2%, Building 8.7%
A side-view colony sim set in feudal Japan, shaped by myth and folklore. Take on the role of a local lord as you build a lively village, explore faraway lands, trade across the world, and defend your people from the Yokai lurking in the dark.
Why similar: Colony Sim 18.8% ★, City Builder 15.8%, Tower Defense 11.7%, Base Building 10%, Building 7.8%
Survive, build, and conquer in Survivors of the Wildstone! After being shipwrecked on a mysterious island, lead a group of survivors! Manage, expand, and evolve to forge a civilization from scratch in this challenging building and strategy game!
Why similar: Colony Sim 22.5% ★, City Builder 16.1%, RTS 13.3%, Medieval 10.2%, Building 10.1%
We Are The Wall is a city-builder / RTS where you lead a hardy dwarf settlement fighting to protect their mountain home. Train armies, gather vital resources, explore the surrounding lands, and defend the Heart of the Mountain at all costs. We Are The Wall!
Why similar: City Builder 20.5%, RTS 16.7%, Base Building 15.2%, Tower Defense 11.2%, Simulation 8.9%
Become a Tsar! Create your own settlement and expand it into a stronghold to protect your people in a handcrafted side-scroller pixel art adventure game. Construct your town, gather resources, and fight enemies like a real tsar.
Why similar: Colony Sim 17.4% ★, City Builder 14.6%, Tower Defense 13.4%, Base Building 9.8%, Building 8.8%
In this city-building game, you will lead a group of survivors in their search for a new home. Manipulate the landscape, manage limited supplies, plant crops, hunt wildlife, gather resources, and develop trade routes to build a bustling and unique town.
Why similar: Colony Sim 21.5% ★, City Builder 21.4%, Medieval 11.2%, Building 10.7%, Management 8.5%
VENOY is a relaxing real-time strategy game with deep settler logistics and true sandbox freedom. Build your medieval colony, optimize production chains and defend it against enemies!
Why similar: Colony Sim 23.4% ★, RTS 18.9%, City Builder 17.8%, Base Building 9.3%, Strategy 8.2%
Discover a unique blend of Colony Sim and Tactical RPG. Recruit and train your heroes, build your outpost, explore dungeons and engage in turn-based strategic battles to protect and expand your domain. Shape your stories by managing moods, relationships, ambitions and more!
Why similar: Colony Sim 24.9% ★, Base Building 13.9%, City Builder 12.2%, Building 11.5%, Management 8.5%
NecroCity: Prologue is just part of the gameplay that awaits you in the full version of the game. Take on the role of the young Prince of Undead, trying to prove himself in the world of the Undead Kingdom. Push back the hordes of monsters and build your fortress! 🔥
Why similar: City Builder 19.3%, Tower Defense 15.8%, Colony Sim 14.7% ★, Base Building 11.4%, Building 10.8%
Guide pioneering settlers among Venusian clouds in this space colonisation city builder. Grow food, collect energy, mine resources, balance buoyancy and weight to stay afloat in the treacherous Venusian atmosphere, and build a self-sufficient colony while navigating storms and acidic clouds.
Why similar: Colony Sim 23.5% ★, City Builder 18.6%, Base Building 12.1%, RTS 10.4%, Survival 7.9%
Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.
Why similar: Tower Defense 17.3%, Colony Sim 16.6% ★, City Builder 16.5%, Base Building 9.3%, Building 8.9%
Build your sky city while exploring a vast landscape in this Open World RPG City Builder. Combining the methodical construction and management of a city builder; the unique lift, balance, and propulsion needed for a flying city; and the compelling characters, dangers, and adventures of an RPG!
Why similar: Colony Sim 19.9% ★, City Builder 15.7%, RTS 10.6%, Tower Defense 10%, Building 9.4%
A fantasy village builder focusing on creative building, colonist psychology and base defense. Handle resources, farming, production, tools, diplomacy, families, trading, defense, and research, as well as the wishes, expectations, thoughts, and equipment of every villager.
Why similar: Colony Sim 33% ★, City Builder 18%, Base Building 12.6%, Building 9%, Survival 6.4%
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
Why similar: Colony Sim 24.2% ★, Base Building 17%, RTS 15.4%, Tower Defense 11.6%, City Builder 9.4%
Lands of Koastalia is a relaxing city building game with a unique building system. As Mayor, your primary mission is to keep people happy. Craft natural-looking villages, manage resources within and across them, explore an island, and meet the needs of your residents.
Why similar: Colony Sim 23.3% ★, City Builder 21.2%, Building 10.7%, Base Building 10.3%, Medieval 9.8%
Take the crown in this story-driven city builder, where you construct defenses by day to survive endless attacks by night. Explore diverse lands, upgrade your ruler, lead your armies against relentless hordes and bosses, and uncover dark secrets of your lineage.
Why similar: City Builder 21.9%, RTS 16.8%, Tower Defense 12.9%, Base Building 12.8%, Strategy 8.7%
Make Your Kingdom is a city-building game unique to its genre. Play as a founder of the settlement — help build your kingdom, carry the resources, talk to other settlers, motivate them and fight off hordes of orcs with your own sword!
Why similar: Colony Sim 21.2% ★, City Builder 19.2%, Building 10.7%, RTS 10.1%, Base Building 9.9%
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Why similar: Colony Sim 26.7% ★, City Builder 24.5%, Building 11.4%, Base Building 11%, Survival 8.7%
Randoville is a medieval chill-builder where everything is decided by your luck! Will you get a shabby hut or a gorgeous palace? Throw D20 and find out!
Why similar: Colony Sim 18.3% ★, City Builder 17.7%, RTS 11.6%, Medieval 10.3%, Building 9.3%
Build and manage a tropical island economy, optimize production chains, research new technologies, and defend your growing settlement against pirate threats in this relaxing yet strategic city-building game.
Why similar: Colony Sim 24.9% ★, City Builder 22.9%, Building 11.1%, Management 8.7%, Base Building 8.6%
Build your Italian empire in this realistic medieval RTS that combines truly organic city building and immersive roleplaying. City-states compete for influence, families such as the Medici try to divide power among themselves and artists create masterpieces that define an entire era.
Why similar: City Builder 23.5%, Colony Sim 21% ★, RTS 17.1%, Simulation 10.4%, Strategy 7.4%
Conquer and destroy the dirty Humans by sending swarms of bugs to crush their home worlds. Evolve your Buggos into stronger, faster, more murderous creatures that can rip the Human defenses to shreds! No one can stop your evolutionary powers. You are the evil Buggo Hivemind!!!
Why similar: Colony Sim 20.5% ★, City Builder 16.7%, Base Building 14.5%, RTS 13.3%, Simulation 10.3%
Immerse yourself in an exciting medieval settlement simulator where you will have to fight for your place in the feudal hierarchy. Use a smart strategy to develop your settlement. After all, it is the skills and equipment of each peasant that can make the difference.
Why similar: Colony Sim 19.7% ★, City Builder 14.1%, RTS 12.8%, Medieval 9.7%, Base Building 9.6%
Protect your cities against waves of enemies. Manage your resources and plan accordingly to develop your city and armies to survive!
Why similar: Colony Sim 19.2% ★, City Builder 16.8%, Tower Defense 14.4%, Medieval 10.1%, Base Building 9.8%
Age of Respair is a medieval strategy castle-builder. Build massive castles with fortifications while managing resources and production chains. Assemble a large army and lay siege to enemy castles. Lead your people and bring respair to your kingdom🏰⚔️
Why similar: Colony Sim 19.3% ★, City Builder 17.8%, RTS 11.9%, Base Building 11.7%, Building 8.8%
A city builder with simulated citizens, set in a procedurally-generated world map. Grow your kingdom through the eras from a tiny medieval hamlet into a prosperous global empire! Cooperate or compete in real-time with your friends in multiplayer mode.
Why similar: City Builder 26.9%, Colony Sim 20.9% ★, Base Building 11.1%, RTS 8.3%, Management 8.2%
Build up your own civilization in the time of kings and kingdoms. Become the manager of a little town and make it to a great city. Defend it from other kingdoms and destroy them.
Why similar: Colony Sim 19.3% ★, City Builder 16.2%, RTS 15.6%, Building 10%, Survival 8%
Danger, death, and despair define Black Forest. As the chief of an unlucky village, your goal is to survive. Gather resources, shore up the village, then survive the terrifying night. Maybe you'll hold out long enough for relief to arrive. Maybe not. Are you up to the challenge?
Why similar: RTS 16.2%, Colony Sim 16% ★, City Builder 13.2%, Base Building 11.2%, Medieval 7.6%
Choose between 4 factions and wage war against your enemies in this real-time strategy game. Insect Empires is a cartoon style Isometric real-time strategy game about colony type insects. Choose your faction and wage war against any foe!
Why similar: Colony Sim 18% ★, City Builder 15.3%, RTS 12.8%, Base Building 10.9%, Tower Defense 9.7%
Run your own Adventurer's Guild in this fantasy colony sim with a focus on dynamic storytelling. Recruit heroes to explore a ruined city, but keep an eye on those murder hobos. An unhappy hero could turn to arson, violence, and jaywalking.
Why similar: Colony Sim 27.3% ★, City Builder 13.4%, Base Building 13.3%, Management 11.3%, Survival 10%
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.
Why similar: Colony Sim 24.2% ★, Tower Defense 14.6%, Base Building 12.3%, Survival 10.9%, Medieval 9.7%
Create the perfect community for your town of wizards. Forge weapons and defensive towers in preparation for the onslaught of monsters - and pray you survive.
Why similar: Colony Sim 22.3% ★, City Builder 18.6%, Tower Defense 14%, Simulation 7.6%, Building 7.4%
A “city-building” x “tower defense” SLG by a young girl, Fio. Fio and her guardians, the Flora Bears, are building a city in the last city of humanity. Increase facilities, residents, and resources, and prepare for battle. Withstand enemy attacks and defeat the boss with your big beam cannon!
Why similar: Colony Sim 26.7% ★, City Builder 22.8%, Tower Defense 16.7%, Base Building 14.1%, Simulation 6.5%
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
Why similar: City Builder 31.3%, Medieval 12.1%, Colony Sim 10.9% ★, Building 7.6%, Management 7.4%
DarkSwitch is a vertical survival city builder. Build a city on a great tree and defend it against the Fog. Face the challenges of limited real estate, scarce resources, and tough moral choices as you seek to uncover the mystery of the Veil. The Tree Provides! The Tree Protects! The Tree Prevails!
Why similar: Colony Sim 21.2% ★, City Builder 17.5%, Tower Defense 13.9%, Base Building 10.5%, Building 9.1%
Defeat the onslaught of aliens by building your own moon base, placing & upgrading tower defences, managing units, and mining resources!
Why similar: Colony Sim 21.7% ★, City Builder 18.7%, RTS 15.4%, Tower Defense 11.4%, Simulation 10.3%
Lil guys building castles and fighting monsters. Build creative defenses, protect the crown, and make more lil guys.
Why similar: Colony Sim 26.8% ★, City Builder 16.6%, Base Building 13.9%, Survival 9.9%, Management 9.3%
Loulan Kingdom is a city-building survival and real-time strategy game. As the ruler of Loulan, you must build your city amid a perilous desert oasis, grow your power through the Silk Road, and fight to protect your kingdom—until the very end.
Why similar: Colony Sim 22.3% ★, City Builder 17.6%, RTS 13.2%, Base Building 9.8%, Medieval 9.4%
Angkor: The Holy City is a unique village-builder game about growing a thriving town under the all-seeing eyes of the Gods. Construct intricate temples to honor them and research technologies to counter their wrath, all while expanding your village and contending with an ever-growing population.
Why similar: Colony Sim 22.5% ★, City Builder 19.6%, RTS 10.4%, Building 9.7%, Base Building 8.9%
Build, survive, explore. Design your city, manage resource chains and workers, Send ships on expedition, trade with cities, discover mysterious dungeons and uncover secrets of ancients.
Why similar: Colony Sim 30.9% ★, City Builder 16.2%, Base Building 11.8%, Survival 11.1%, Building 8.7%
Tokeis is a board-like real-time city builder about growing your town from a tiny tile to a hexagonal empire. Collect tokens, manage resources, reorganize inefficiencies, and fortify your economy. Handle the harsh weather and defend against raiders trying to steal your riches!
Why similar: City Builder 19.2%, Colony Sim 17.4% ★, RTS 12.5%, Management 9.7%, Building 9.2%
Frontera is primarily a fantasy city builder with emphasis on producing items for unit wants and combat. Units have four stats trainable at buildings that will also sell technology. Available items and production will grow strong enough to challenge the monsters that infest the rest of the island.
Why similar: Colony Sim 25.9% ★, City Builder 22.5%, Simulation 12.5%, Building 11.5%, Base Building 6.2%
Cast into an idyllic wilderness, will you endure? A sandbox city-building game featuring a deceptively cheerful world: build freely —no grids— plus a fully simulated economy, intricate production chains, deep research tree, and growth you can feel. Can your people survive the winter?
Why similar: Colony Sim 21.9% ★, City Builder 18.9%, RTS 11.5%, Building 9.4%, Base Building 8.7%