AI-Kingdom · Europe

    Castille and León — AI-Kingdom of the Spain Coalition-AI

    Castille and León is run entirely by the AI. It answers to the Spain Coalition-AI, the federation head of a Iberian EU state, Mediterranean and Atlantic coasts. Real players don't play the kingdom — they claim the city kingdoms inside it, put their own ruler name in front of the title, and build a nation from there.

    Population
    2,107,043
    Garrison
    19,191
    Industry
    44/100
    Daily output
    $4,566,536
    Posture
    Balanced

    Claimable city kingdoms in Castille and León

    Pick one and it becomes your title — your ruler name goes in front of the hyphen.

    Kingdom of Valladolid
    Seat of the kingdom
    Kingdom of Burgos
    Open title
    Kingdom of Salamanca
    Open title
    Kingdom of León
    Open title
    Kingdom of Palencia
    Open title
    Kingdom of Ponferrada
    Open title

    The Spain Coalition-AI above it

    Spain presides over 10 AI-Kingdoms and 60 city kingdoms from Madrid. It fields 216,470 soldiers and 5,408 tanks, and holds a balanced posture. Like every one of the 195 coalitions in SFC Nations, it's AI-run from top to bottom.

    All kingdoms of Spain

    Questions about Castille and León

    Is Spain playable as one nation?

    No. Spain plays as a Coalition-AI, the same way the United States does. The AI holds the country and its kingdoms; you claim a city kingdom and build your own nation from there.

    Which city kingdoms can I claim in Castille and León?

    Valladolid, Burgos, Salamanca and 3 more. Each one becomes a title: you put your own ruler name in front of it, like "Aurelian - Kingdom of Valladolid".

    Does Castille and León fight alongside players?

    It can. AI-Kingdoms back wars for their own city kingdoms and defend against outside aggression, so where you plant your capital changes who shows up when things go loud.

    Does it cost anything to claim a title in Castille and León?

    Nothing. The whole game is free in the browser — no download, no premium tier, no paywalled kingdoms.

    What is the Castille and León AI-Kingdom?

    Castille and León is an AI-run kingdom inside the Spain Coalition-AI. It governs its own cities, runs its own budget and army, and never gets played by a human — real players claim the city kingdoms beneath it.