Spruceharbourgames
Kingdom buildersMonths-long campaignsFree to found

Six medieval realms worth a whole winter of sieges

Spruceharbourgames writes about the castle strategy games people keep playing for seasons, not afternoons: persistent maps, slow economies, alliances that argue over chat at midnight. We founded keeps in all six, stayed through the awkward first month, and report on what each realm asks of your evenings and what it gives back.

6kingdom strategy games reviewed
5with a companion mobile app
4scores on every review
0accounts needed to read
BannockPick a banner, raise a wall, and I’ll carry the maps.
Bannock, the Spruceharbourgames guide
Goodgame Empire
#1 · Our first pick
8.2/10
The realm we return to first

Goodgame Empire

Goodgame Empire has been asking players to turn one small spot on a world map into a kingdom since Goodgame Studios launched it in Hamburg in 2011, and it still does the castle fantasy more completely than anything else on our list.

Four kingdoms on one accountOver 60 buildings to raiseAlliances plus pacts between them

The pitch is simple and the follow-through is huge. You raise walls, gatehouses and production buildings, balance food, wood and stone, recruit from a long roster of units and send commanders out with equipment you have earned. Then the map widens: three further kingdoms with their own climates and resources, outposts to claim, and an alliance and pact system that turns neighbours into partners or targets. Regular events keep the calendar busy, and the castle you decorate becomes a genuine point of pride.

How the desk earns its scores

We stay past the honeymoon of a new keep

Castle strategy games are generous in week one and honest in week five. So we found a fresh settlement in each one, keep it running through the slow middle, join an alliance where we can, and only then write. Scores reflect that longer view, not the tutorial.

01

A fresh keep on a live world

Each reviewer starts from nothing on an ordinary public world, with no veteran account and no shortcuts. We note how the tutorial hands over control, how quickly the first real decision arrives, and whether the opening protection gives a newcomer time to learn before the neighbours notice. The first forty-eight hours are logged in detail.

New accountPublic worldOpening log
02

Thirty days of real upkeep

Then we play the way most people do: check-ins around work, a longer session at the weekend, builds queued before bed. We track how the economy feels when progress slows, whether the game punishes a missed day, and how far a patient free player gets compared with someone in a hurry. That middle stretch decides most of our score.

Daily routineSlow middleFair pacing
03

Inside an alliance, not beside it

Most of these realms are social at heart, so we join an alliance, order or guild and watch how it works from the inside. Is chat useful or noise? Are joint attacks actually coordinated by the tools, or held together with patience? We also try the phone app where one exists and write down what it handles well.

Clan playChat toolsApp check

Who keeps the lights on in the hall

Spruceharbourgames is a free reading site, and some of the buttons that open a game’s official page are partner links that help pay for our time. Those links never decide a rank: Goodgame Empire sits first because of a month of play, and a partner game can land sixth if it earns it. When we change a score, we say why on the review itself.

Questions from the gatehouse

What new rulers ask before founding a keep

Yes, and that is the heart of the genre. Every realm here lives on a persistent world: your farms keep producing, your build queue keeps ticking and your neighbours keep planning while you sleep. That is why a sensible routine matters more than long sessions. Queue something long before bed, check in at breakfast, and the castle grows on its own clock.

Expect the first week to be generous and the second to slow down. Most of these games front-load quick builds and guided quests, then lengthen timers as your buildings level up. The real game starts around the third or fourth week, when you have a role in an alliance and decisions about where to expand start carrying weight.

In all six, a free player can build a respectable realm and play a useful part in an alliance. What you cannot do is shortcut time. The players who do well without paying tend to be consistent, protective of their resources, and good at joining the right alliance early. Our Fairness to free rulers score tracks exactly how much patience each game asks for.

Most of these games give new players some form of early shelter while they learn, though how long it lasts and how it ends varies by game and by world. Use that window to build defences and storage rather than rushing an army. When it ends, an active alliance is the best protection you can have.

Join early, but look before you sign. A good alliance answers questions, shares a plan and has members awake across several time zones, which matters in Canada when your evening is someone else’s small hours. Avoid groups that recruit everyone and say nothing. A week in a quiet but organized alliance teaches more than a month alone.

Five of our six realms have a companion app, and for routine work such as queuing builds, sending resources or reading reports they are genuinely convenient. Big coordinated attacks and economy planning still feel more comfortable on a larger screen. Most long-term players we know split the job: phone during the day, desktop for the evening war council.

Goodgame Empire is the friendliest front door: clear goals, a bright map and a tutorial that hands over control gradually. If you prefer quieter menus and careful planning, Imperia Online or KingsAge suit a slower temperament. The game finder above asks three questions and narrows it down for you in under a minute.

On the scales

Set two kingdoms on the scales

against
Six ways to rule

Match the realm to the kind of lord you are

No two of these games reward the same habits. Find the description that sounds like your evenings and follow it to the game built for it.

builder

The castle proud

You want to see your keep grow tower by tower and decorate it until the neighbours stop to look. Goodgame Empire gives builders the most to work with: dozens of buildings, multiple kingdoms and a steady flow of events that hand you new reasons to expand.

Goodgame Empire →
economist

The quiet treasurer

Spreadsheets do not scare you and a balanced ledger feels like a victory. Imperia Online runs on wood, iron, stone and gold, with taxes and a marketplace on top, and it rewards the ruler who plans an economy weeks ahead before ever raising a large army.

Imperia Online →
nation

The chooser of peoples

You like your first decision to matter for the rest of the campaign. Khan Wars asks you to pick one of twelve nations, each with a bonus to economy, combat or trade, then build a strategy around it using a roster of up to 28 unit types.

Khan Wars →
pocket

The commuter lord

Your realm has to live in your pocket and still feel like a proper war. Lords & Knights was shaped around short visits from a phone or a browser, with missions, research and alliance plans that keep moving while you are on the bus.

Lords & Knights →
hero

The champion’s armourer

You want a face on the battlefield, not just numbers. Throne: Kingdom at War puts a Hero at the centre, with armour and weapons you craft yourself, and wraps it in Order politics and real-time clashes against Lords from around the world.

Throne: Kingdom at War →
oldschool

The map reader

You remember when browser strategy meant a grid of villages and a scout report you had to interpret yourself. KingsAge keeps that classic shape: grow a small castle, scout before you march, and expand by taking settlements one careful step at a time.

KingsAge →
Three questions at the gate

Let Bannock read your ambitions

Tell us what draws you to castle games, how often you will check in, and which flavour of the Middle Ages you like. We match the answers against our notes and point you at one realm.

Bannock
The six banners

Long campaigns that reward patient rulers

Every game below runs on a persistent map where other players live next door, and every one of them is free to found. They differ in pace, in how much they lean on alliances, and in how much arithmetic they ask of you. Ranked by how well each repays a month of honest effort.

Goodgame EmpireOur first pick01
Castle builder MMO

Goodgame Empire

The most complete castle fantasy on our list. Build walls and workshops, balance food, wood and stone, recruit from a deep unit roster, then push out into three more kingdoms with their own climates. Alliances and pacts turn the map into politics, and weekly updates keep long-time rulers busy.

Castle buildingArmy commandAlliance wars
Desktop browser; mobile app also available
Strategic depth8
The opening month9
Fairness to free rulers7
Alliance life9
Imperia OnlineDeepest economy02
Real-time empire MMO

Imperia Online

A medieval empire builder from Bulgaria’s Imperia Online JSC, running since 2005. Wood, iron, stone and gold feed 29 structures; swordsmen, spearmen, archers, cavalry and siege engines fight in field battles, fortress sieges and pillages. Patient players colonize, annex and turn beaten rivals into vassals.

Real-time buildingSiege enginesAnnex or vassalize
Desktop browser; mobile app also available
Strategic depth9
The opening month6
Fairness to free rulers7
Alliance life8
Khan WarsPick a nation03
Nation-based war MMO

Khan Wars

XS Software’s long-running empire game starts with a choice of twelve nations, each carrying a bonus to economy, battle strength or trading. Recruit from up to 28 units, including siege machines and nation-specific troops, spy before you strike, and join a guild to besiege citadels and hold territory.

12 playable nations28 unit typesGuild citadel sieges
Desktop browser; mobile app also available
Strategic depth8
The opening month7
Fairness to free rulers8
Alliance life8
Lords & KnightsBest on the go04
Pocket war MMO

Lords & Knights

Xyrality’s medieval strategy MMO hands you one castle and its knights, then asks you to grow it into a fortress and an empire. Research technologies, run missions, trade, and plan wars of conquest with hundreds of allies. Built to work as smoothly in a phone app as in a browser.

Castle buildingResource managementReal-time war
Desktop browser; mobile app also available
Strategic depth7
The opening month8
Fairness to free rulers8
Alliance life9
Throne: Kingdom at WarHero-led wars05
Hero and order MMO

Throne: Kingdom at War

Plarium’s kingdom MMO casts you as a Lord descended from the great King. Upgrade farms, lumber mills, mines and quarries, study in the Academy, train knights, spearmen, ranged, cavalry, siege and scouts, craft armour and weapons for your Hero, and join an Order for real-time battles against rivals worldwide.

Town & troop classesOrder siegesHero crafting
Desktop browser; mobile app also available
Strategic depth7
The opening month8
Fairness to free rulers6
Alliance life8
KingsAgeClassic grid06
Village conquest classic

KingsAge

Gameforge’s browser strategy game gives you a small castle, a few acres and a handful of settlers, then asks you to build a thriving town. Raise sawmills, quarries and warehouses, train archers and knights, scout before you strike, and expand by taking settlements with noblemen alongside an alliance.

Resource villagesScout then strikeAnnex with noblemen
Desktop browser
Strategic depth6
The opening month6
Fairness to free rulers8
Alliance life6
Sort and sift all six realms →
Before you ride out

Your banner is waiting on one of these maps

Pick the realm that matches your evenings, found a keep, and give it a full month before you judge it. Bannock will keep the reviews warm by the fire if you want to compare notes along the way.