Croatia is a Adriatic EU state, tourism and shipbuilding, and in SFC Nations it's run end to end by the AI as the Croatia Coalition-AI. Its regions play as AI-Kingdoms, and the major cities inside them are titles you can claim — "Your Name - Kingdom of Zagreb". 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.
Anchor near ZagrebSet taxes, fund the military, grow infraTrade 32 real-world resourcesJoin Europe-facing alliances
Why playing as Croatia is different
Croatia is a Adriatic EU state, tourism and shipbuilding. 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 Croatia 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 Zagreb 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 Croatia or any of the other 194 nations available.
Frequently asked questions
Can I go to war as Croatia?
Yes — against AI nations and against real players. You get a limited number of attacks per game day, so wars are a campaign you plan around your budget, not a button you spam.
What happens to Croatia while I'm offline?
It keeps running. Population grows, income accrues and world events fire whether you're logged in or not, for up to 30 days at a stretch. Your nation is never reset.
What government should Croatia adopt?
There are 20 government types and 24 religions, each with its own effect on income, happiness and military upkeep. There's no single correct pick for Croatia — it depends on whether you're building a trade economy or a war machine.
Do I need to download anything to play as Croatia?
No download, no install, no app store. SFC Nations runs in the browser on desktop and mobile, so you can check Zagreb's treasury from a phone and run a war from a laptop.
Can I trade as Croatia?
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.
Is the Croatia nation simulator free?
Completely. There's no paywall, no premium tier and no gameplay locked behind donations. Everything from espionage to alliances to the war room is open the moment you found your nation.
Croatia is AI-run from top to bottom, the same way the United States Coalition is. It presides over 10 AI-Kingdoms and 18 claimable city kingdoms. Pick a kingdom, pick a city, and your ruler name goes in front of the title.