Build a castle! Grow economy, recruit troops from Europe and the Holy Land, man the walls and towers! Place traps and defeat attackers with arrows, wood and stone, fire, disease and cold steel! Survive the Third Crusade and conquer enemy lands in this turn-based strategy!
Release Date:
Jul 31, 2025
Developer:
Publisher:
General / Cinematic | Castleon Trailer
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Planned Release Date: Jul 31, 2025

This game plans to unlock in approximately 11 days

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About This Demo

Welcome to CastleOn!

This is a turn-based strategy game. Your goal is to either survive for a certain amount of turns, or conquer all the enemy Lords.

Build walls and towers of wood and stone! Put traps and snares and construct impenetrable fortresses that will stand the test of time!

Man the walls! Unleash arrows, bolts, rolling logs, boiling oil pots and pitch upon thine enemies! Make them eat cold steel! Destroy their catapults and battering rams! Push back ladders! Dismantle their siege towers! Survive the Third Crusade!

DEMO Features:

  • Three DEMO missions showcasing the Economy, Politics and Military mission types. (full game contains over 50 campaign missions)

  • One DEMO skirmish map, a sandbox mode where you can use any building at your disposal and play without limitations of campaign missions. (full game contains 50 additional Skirmish maps)

  • Manage diplomacy with 16 different historical Lords who reigned in the second half of 12th century - Richard the Lionheart, Saladin, Isaac II Angelos, Stefan Nemanja, Kulin Ban, Viestards, and many more! (full game contains over 50 lords set all over Iberian Peninsula, Balkans, Middle-East, Baltic and central Europe)

  • Research 46 different technologies, all of which change the way certain buildings or units function. (full game contains over 90 technologies any many more interactions between them)

  • Choose between 3 different religions, each offering 10 special passive bonuses based on the level of your peasants' faith. If you prefer not to mix religion and games, not to worry - they are optional and can be disabled and enabled in the menu. (full game contains 5 different religions)

  • Use criminal abilities to gain bonuses at the cost of corruption! Corrupt court will reduce the effectiveness of your buildings and resource gathering, so use criminal abilities wisely!

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS *: Windows 7 / 8 / 10 / 11
    • Processor: Intel© Pentium© CPU G4560 @ 3.50GHz × 2
    • Memory: 4 GB RAM
    • Graphics: 1 GB
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: Linux Mint 20+ or equivalent
    • Processor: Intel© Pentium© CPU G4560 @ 3.50GHz × 2
    • Memory: 4 GB RAM
    • Graphics: 1 GB
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