Citadelum
Citadelum is a city-building game that combines settlement management, strategic expansion and interaction with a pantheon of deities. Players start with a small village and grow it into a larger city. They gather and refine resources from forests and quarries, breed animals, grow vegetables, fish and make wine to keep the population fed and healthy. Buildings can be improved, aqueducts supply water, and towers and walls defend against barbarian attacks. Citizens can be assigned as artisans, farmers or carpenters, or trained as different types of legion unit.
Beyond the settlement, players explore a world map, free besieged villages and command legions in tactical auto-battle combat. Once territory is secured, trade routes can be established to import exotic resources and expand the economy. Explorers can be sent out to find mythological objects that assist expansion, and players can complete missions for the Senate.
The third layer of play centres on the gods. Players build temples and make offerings to receive gifts, but favouring one deity may bring the anger of another. Interactions with the gods feed into a non-linear narrative intended to be replayable, with deities either aiding or punishing the population. Missions, artifacts and challenges differ from one playthrough to the next.
Steam data
Synced 2 days agoReviews
Very Positive
1,021 reviews
Achievements
25
Unlockable on Steam
DLC
5
add-ons available
Players
Playing now
20
Today's high
20
Our highest
20
1 Sep 2026
We've only just started watching this one, so there's no line to draw yet. Read from Steam every few hours, last 2 months ago.
Latest from the developer
- DEVLOG XXIV - Ides of March
- DEVLOG XXIII - Probatus
- DEVLOG XXII - Senate
- ud83cudfc6 Help Us Win a Steam Award!
- Devlog XXI - Hostis
- Devlog XX - Fortuna
- Citadelum Campaign IV: The Gallic Wars
- Devlog XVIII: AUREUS Game optimization and technical improvements
- Devlog XVII: RUBICON Huge gameplay update and new features in Citadelum
- Citadelum Campaign III: The Lost Eagles of Germania
Announcements posted by the developer on Steam.