BUILD A SYNDICATEPLAY FREE

About Build a Syndicate

A persistent mafia strategy MMO that lives in your browser — launched in 2026, in early access, and built in public with its players.

The game

Build a Syndicate drops you into a living criminal city as a nobody with pocket change. Everything above you is earned: cash from jobs you run with hired operators, an army you research, train and equip, a crime family you found or join, and eventually territory — real cities on a shared world map that your syndicate takes, garrisons, taxes and defends against everyone else.

Every rival is a real player. The markets move because players move them. Wars start because two families wanted the same city. Deals happen on escrow-backed contracts — units and cash on paper, two signatures, structurally scam-proof. There are seasons to time, a casino to lose money in, spies to send, battle reports that account for every soldier, and live chat threading through all of it.

The rules the city runs on

Early access, honestly

The city is still being built — new systems land weekly, and the players here now shape what the game becomes. That's the trade of early access: you get a young economy and a reachable throne; we get players whose feedback becomes features. The Discord is where that conversation happens, and the in-game Support line goes straight to the Creator.

Start here

New to the genre? Read what a browser mafia game is or see how we compare to the classics. Ready to play? The beginner's guide covers your first week — or just walk in. Registration is a username and a password. The city does the rest.

Enter the Underworld — Play FreeNo download · phone and PC · early access