A Saxon settlement burning beside dark water
A realm is forged in fire

The Lost Kingdom

Build your stronghold, command storied warriors, and decide which banner will rule a fractured land. Every alliance, march, and hard-won field changes the fate of the realm.

Build. Rally. Conquer.

Your kingdom begins at the city gate.

Grow a living medieval settlement, train disciplined armies, develop its economy, and lead your people from a vulnerable holding to a power respected across Britain.

The Lost Kingdom city and game interface
Kingdom strategy

Rule more than a battlefield.

Balance food, timber, stone, coin, research, recruitment, diplomacy, and war. Your choices shape the strength of your city and the reach of your alliance.

01

Raise your realm

Upgrade distinct buildings, unlock new ages, and shape a city prepared for peace or siege.

02

Command legends

Recruit commanders inspired by a brutal age, then pair their strengths with the right troops and formations.

03

Fight for Britain

Scout rival territory, contest strongholds, support allies, and fight wars whose results reach beyond one army.

Realms of Britain

Choose the banner you will carry.

Wessex, Mercia, Northumbria, Danelaw, East Anglia, Cornwall, and Strathclyde each bring their own identity to the struggle.

Realm banners and presentation artwork from The Lost Kingdom