Conquer. Build. Rule.
A captivating open-world RTS where strategy meets life simulation. Rise as king of a vibrant, dynamic realm — navigate war, politics, and community to forge an empire across the ages.
A dynamic RTS taking you from a Native tribe to Roman Empire to Medieval kingdom
In Poly Kingdom: Siege, you are the ruler of a growing civilization. Start with a humble settlement and raise it into a bustling kingdom. Manage resources, train armies, research technologies, and engage in diplomacy with rival factions — each with their own strengths and agendas.
Navigate through distinct eras of civilization, from native tribes to Roman grandeur to medieval fortresses. Every decision shapes your kingdom's destiny. Neglect your people and face rebellion. Grow your power and watch rival kings surrender.
Watch your kingdom come to life
Raise a humble settlement into a bustling kingdom. Construct buildings, manage workers, and watch your town grow as new structures and characters bring your castle to life.
Command armies of swordsmen, archers, and horsemen. Deploy catapults and siege weapons against enemy fortifications. Watch buildings crumble with real-time destruction physics.
Neglect your people at your peril. When happiness drops, citizens and soldiers turn against you. Manage resources carefully or face riots that can tear your kingdom apart from within.
Explore the systems that bring your kingdom to life
Advance through distinct eras — from native settlements to Roman temples to medieval castles. Each era unlocks new buildings, units, and technologies that transform your kingdom.
Rain fire upon enemy fortifications with catapults and siege weapons. Watch as flaming projectiles arc across the sky and buildings crumble under the assault.
Encounter travelers, handle aid requests, and negotiate with rival kingdoms. Your choices shape alliances and rivalries across 13 unique factions, each with their own personality.
Lead hundreds of troops into large-scale ground combat. Swordsmen, archers, and horsemen clash on the battlefield in chaotic, visceral engagements where every unit counts.
Your kingdom feels alive. Citizens go about their daily routines, new buildings appear as you grow, and diverse characters bring your castle to life. Manage happiness or face rebellion.
Watch your enemy's town burn to the ground. Buildings collapse, fires spread, and smoke fills the air as your siege takes its toll. Every battle leaves its mark on the world.
Glimpses from the kingdom
What's on the horizon for Poly Kingdom: Siege
Challenge friends and rivals in real-time multiplayer battles. Built on Unity Netcode, the multiplayer mode will let you compete head-to-head, siege each other's castles, trade resources, and form alliances in shared worlds. Stay tuned for beta announcements.
A free playable demo is in the works, giving you a taste of kingdom building, resource management, and early-era combat. Wishlist the game on Steam to be notified the moment the demo drops.
Future updates will expand the technology progression system with deeper research paths, new unlockable buildings, and additional rival factions to conquer or befriend. More eras, more strategy, more choices.
We're working on expanding siege warfare with new weapon types, destructible terrain, and improved building destruction effects. Breach walls, burn structures, and dominate the battlefield with new tactical options.
Have questions, feedback, or just want to say hello?
We'd love to hear from you. Whether you have suggestions for the game, want to report a bug, or are interested in playtesting, don't hesitate to reach out.
✉ polykingdomsiege@gmail.com