AI-friendly board game rules summaries — use with Claude, ChatGPT, or any AI assistant
Gangsters is a board game about American organized crime in Prohibition-era 1920s Chicago, published by Avalon Hill in 1992 for 2-5 players. Players are gang bosses deploying Racketeers, Thugs, and Vamps to acquire joints (properties), extort the public, and bribe cops. Players amass money from criminal activities and buy properties to expand their empires. A fifth player can optionally play as the corrupt Police Commissioner. The game combines area control, negotiation, and economic management in a thematic Prohibition-era setting.
On your turn:
Earn money from properties you control and ongoing extortion rackets.
Place Racketeers, Thugs, and Vamps on the board:
Perform criminal activities:
If your gang members encounter opponents’ pieces, resolve conflicts through dice rolls or card plays.
Pass to the next player.
Buy properties (joints) to build a color-group monopoly. Controlling all properties of one color is one of the win conditions.
Deploy gang members to extort businesses in districts you control. Generates ongoing income.
Pay cops to be on your side. Bribed cops can harass opponents or protect your operations.
Use Thugs to attack opponents’ gang members or take over their properties. Dice determine combat outcomes.
Vamps can seduce opponents’ gang members, turning them to your side, or corrupt cops.
Basic Game Win Conditions: A player wins when their gang has at least one Racketeer, one Vamp, and one Thug, AND meets any one of these three conditions:
Police Commissioner (5th player): The Commissioner wins by accumulating $10,000 and having control of at least one loyal Cop.
An optional 5th player can play as the corrupt Police Commissioner with entirely different mechanics and win conditions. The Commissioner collects bribes, deploys cops, and tries to amass wealth.
| Member | Role | |——–|——| | Racketeer | Runs operations, essential for victory | | Thug | Muscle for combat and defense | | Vamp | Seduction and corruption |
Properties are grouped by color similar to Monopoly. Controlling a complete color group is a primary win condition.
Players may negotiate deals, trades, and temporary alliances, though betrayal is always possible.
Turn: Collect income -> Deploy gang members -> Take actions -> Resolve conflicts
Victory (Basic): Have 1 Racketeer + 1 Vamp + 1 Thug + meet 1 of 3 conditions
Key Numbers: | Item | Value | |——|——-| | Players | 2-5 (including optional Commissioner) | | Game length | ~120 min | | Gang member types | 3 (Racketeer, Thug, Vamp) |