Serbia Coalition-AI — free online nation simulator
    Serbia Coalition-AI — Free

    🇷🇸 Serbia Coalition-AI — claim a kingdom

    Serbia is a landlocked Balkan republic, EU candidate, and in SFC Nations it's run end to end by the AI as the Serbia Coalition-AI. Its regions play as AI-Kingdoms, and the major cities inside them are titles you can claim — "Your Name - Kingdom of Belgrade". Set your tax rate, pick a government, build infrastructure, trade, and see how far you can push a Europe power. Free, in your browser, no download.

    Inside the game

    Place Serbia on the world map
    Anchor near Belgrade
    Budget screen
    Set taxes, fund the military, grow infra
    Trade screen
    Trade 32 real-world resources
    Alliances screen
    Join Europe-facing alliances

    Why playing as Serbia is different

    Serbia is a landlocked Balkan republic, EU candidate. In SFC Nations that shapes everything — your neighbors, the alliances that want you, the resources you spawn near, and the wars that come knocking. Playing a Europe power isn't the same as playing a superpower on the other side of the map, and the game reflects that.

    Run Serbia like a real head of state

    Set your tax rate, pick a government type, hire generals, build out infrastructure, and manage happiness. You're not just clicking "attack" — you're running a budget, deciding when to fund military versus infra, negotiating trade deals, and choosing alliances. Every decision has a tradeoff a real leader from Belgrade would recognize.

    Everything unlocked, free

    Trade with 8 AI nations and real players. Join 12 AI alliances. Send espionage missions. Defend against weekly AI campaigns. Climb global leaderboards. No paywall, no premium tier — the whole game is included whether you play as Serbia or any of the other 194 nations available.

    Frequently asked questions

    Can I move Serbia off its starting location?

    Your capital's coordinates are set when you found the nation, so pick your spot near Belgrade deliberately. Everything else — government, religion, resources, military doctrine — stays changeable.

    How long does a game of Serbia last?

    There's no end date. One game day equals one real day, your nation persists indefinitely, and long-running nations accumulate real advantages over newcomers.

    Is there anything serbia players should know first?

    Collect taxes every 24 hours, keep happiness above the crime threshold, and don't overbuild military before your infrastructure can pay its upkeep. That order of operations decides most early Serbia runs.

    Can I join an alliance as Serbia?

    Once your reputation and strength clear the entry bar, yes. Europe-facing alliances tend to court nations anchored near Belgrade first, and you can also found your own bloc and recruit.

    Is playing as Serbia multiplayer?

    Yes. Real players share the same map and the same leaderboards, alongside 8 AI nations and 12 AI alliances that trade, posture and go to war on their own.

    Can I trade as Serbia?

    Yes. 32 real-world resources circulate in the economy, and you can hold up to five trade agreements at once with AI nations or real players. Resource pairings unlock synergy bonuses worth planning around.

    Ready to build your nation?

    Free to play. No credit card. One nation per player.

    AI-Kingdoms of the Serbia Coalition-AI

    Serbia is AI-run from top to bottom, the same way the United States Coalition is. It presides over 2 AI-Kingdoms and 12 claimable city kingdoms. Pick a kingdom, pick a city, and your ruler name goes in front of the title.

    Browse all 195 AI Coalitions →