Play as Boise, Idaho
Boise is a sovereign city-nation of Idaho — river gorges, potato and timber economy, fast-growing capital. Idaho sits above it as the federation head, the Crown of the bloc, the way Washington DC once stood over America. Boise runs its own treasury, its own resources, and it offers citizenship to anyone who asks. Claim it, found your nation, and your capital lands on the real coordinates of Boise.
Boise is offering citizenship
Open borders. Anyone can apply, no reputation check, no invitation needed. City-nations carry 50% more money and resources than an ordinary state, and they share what they hold with their citizens.
Request citizenship in Boise
Boise keeps open borders and reviews every application. Sign in to apply.
Apply for CitizenshipIdaho is the Crown
Idaho doesn't compete with its cities — it presides over them as the federation head, the seat of the bloc, the way Washington DC once stood over America. It sets the bloc budget, fields the federal army (83,621 soldiers, 3,001 tanks) and holds a balanced posture. If you go to war, you can pay the Crown in SFC dollars to fight alongside you, provided it's backing three or fewer wars at that moment.
Other city-nations of Idaho
Questions about Boise
Can two players claim Boise?
Each player anchors their own nation, and multiple nations can trace their origin to Boise. What separates you is what you build — population, treasury, technology and army.
Which states border Boise?
Inside Idaho you'll be neighbours with Moscow, Twin Falls and Coeur d'Alene. Any of them can be claimed by another real player, so the state you pick decides who's next door.
Is playing from Boise free?
Yes, entirely. No download, no paywall, no premium tier — Boise plays in your browser on desktop or phone.
Can Idaho help me in a war from Boise?
Yes, for SFC dollars. Idaho will join your side while it's backing 3 wars or fewer, which makes early declarations cheaper to support than late ones.
Who runs Idaho while I hold Boise?
The AI does. Idaho keeps its own treasury, army and war record no matter who claims Boise — you're a sovereign nation anchored inside it, not its government.