Top similar games like Poly Kingdom: Siege:

Victory at Sea Ironclad is the exciting game of naval RTS combat set during the American Civil War. Bringing an epic approach to real time strategy war gaming, search and destroy enemy fleets across an open world sandbox in a desperate attempt to change the course of history.

It is a strategy and survival game set in a world turned into a desert by nuclear wars. Gather scarce resources, manage your team, build your town, and engage in strategic battles. Do you have what it takes to survive?

Return to the era of knights and castles in a uniquely satisfying mix of Settlement Building, RTS and Castle Simulation genres. Manage complex and realistic medieval production chains, build your army and defences, satisfy the King and lead your people to prosperity. Will you succeed as a new lord?

Koloni is a city-building strategy game that puts you in charge of a group of pioneers who have discovered a new land to colonize. However, you're not alone in your quest to settle on this uncharted territory, as other groups have their sights set on the same land.

Establish and grow a pirate utopia during the Golden Age of Piracy. Create a resource-based economy, engage in real-time naval combat, and conduct diplomacy with rival powers. Explore the far reaches of the Caribbean in search of the ultimate fortune and glory.

Plebs is a casual real time strategy game about controlling ancient Nations to victory through strategic town building, creating mighty and diverse armies, and intelligent resource management. Battle through the Campaign, Survive endless waves of enemies, or Skirmish on a variety of levels.

The year is 1510. In this grand strategy & RTS hybrid you play as one of a dozen characters across medieval Europe, Africa and Middle East. Start as a landless mercenary captain. Fight your way to become a minor lord. Rise up through Kingdoms hierarchy and be crowned, then expand your Kingdom.

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.

Take charge as a fishing company manager in a realistic simulator. Plan your catches, trade on a dynamic market, and face ecological challenges. Brave storms, track fish migration and regulations while building your fishing empire.

The island is a combination of an RTS game and an RPG game. You will have to build the base, expand your army and defend the settlement at all costs.

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🏰⚔️

Flooded is a reversed city-builder, in which you need to optimize your production on an island that shrinks over time. Gather enough resources to flee to safety, while the surrounding world is getting flooded.

Fight battles through human history, defeat your enemies and save humanities future! The Unwanted War lets you follow history itself and take influence on humanities ultimate fate. Are you going to use your knowledge and power for good or will you bring doom over the human race?

A simple strategy about capturing castles. Build up your forces, manage armies and capture enemy fortresses. Build buildings in castles and use strategic tricks. Capture all the fortresses to win.

Machinefall is a post-apocalyptic real-time strategy game that combines base building, resource management, large-scale battles, and a massive world map. Step into a shattered world where humanity is on the brink of extinction, fighting against an overwhelming swarm of mechanical adversaries.

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.

Catapult werewolves over castle walls, incinerate troops with dragon fire and command the Knights of the Round Table! This remaster of the mythical ‘castle sim’ features Steam multiplayer, Workshop support, new maps, achievements and DLC campaigns.

Threat Actor is a cybercrime-themed RTS game featuring a series of campaign maps with increasingly complex mechanics and objectives.

Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!

Become a cosmic god commanding uncommon empires ants, dwarves, skeletons, and more. Conquer weekly co-op challenges, Conquer roguelike runs, live each empire’s story, and prove to the other gods that you’re the best through strategy and precise control in epic battles!

Sky Reclaimers is a real time strategy game where you command a fleet of aerial craft and wage war across the skies! Build zeppelins, gunships, and laser machines to battle fearsome dragons and rival enemy commanders. Harvest resources, build and micro manage your airships!

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.

Build a mighty empire and lead your army to victory to become a great emperor who will be remembered forever.

Build your telecom empire in ISP Tycoon: Landline & Mobile Carrier Magnate. Design networks, innovate with cutting-edge tech, and manage finances to connect a city to the digital age.

In Space Drilling Station, manage and automate a drilling station on a distant planet. Build a multi-level vertical structure to produce and manage your resources and staff, in order to solve the energy crisis and destroy the competition!

Celebrating its first year of delighting millions of global players, the award-winning and best-selling strategy franchise continues with Age of Empires IV: Anniversary Edition, putting you at the center of even more epic historical battles that shaped the world.

Powerplay is an RTS with a focus on resources and industry. Create supply chains, transport, and explore in this thrilling base builder. Grow into a powerful industrial nation, but don't spread too thin! Resources are finite and "the others" can reclaim what is theirs at any time.

A battle-laden automation game where you have to manufacture everything from battle units down to every bullet! Engage in battles to gather survivors. Manage and feed your people. Mine, farm and Optimize production lines. Can you lead your people to victory?

Warfactory fuses planet-scale automation with real-time strategy and lite 4X elements. Build sprawling factories, design modular robot armies, and lead thousands of units into battle. Conquer a galaxy with a supply chain — one conveyor belt at a time.

It's pirates against British sailors (or each other) in this real-time strategy city-building game. Gather resources, build cities, drink rum, fight enemies, explore the sea, and discover new islands.

A tower defense with a twist - you’re defending a nuclear bomb. It powers your defenses, but the more you use it, the closer you get to meltdown. Manage chaotic engineers, scarce resources and risky upgrades - every decision counts.

From a small village of a dozen people to a small kingdom of thousands of people. Arrange for residents to work, gathering, fishing and hunting, farming and mining, processing and manufacturing. Trade, accumulate supplies, increase your strength, and fight evil forces and monsters.

In a medieval world, gather resources, build your city, and manage your people. Deal with theft and internal conflicts, complete royal missions, and fight enemies on the battlefield. Use strategy and economic management to keep your city thriving.

Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.

A survival city-builder unlike any other—shaped by rolling hills, guide generations, and grow without limits. No cap on scale, no slowdown, just strategy and survival at your pace.