Chicago Boss

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Rules and Gameplay

The Chicago Boss slot machine presents a thrilling journey into the heart of mafia heists with its classic 5 reels and 3 rows setup, offering players 15 distinct win lines to score their fortunes. The game stands out for its low-medium volatility, catering to both cautious players and those seeking more significant rewards without official jackpot information. Betting starts at a modest $0.15, making it accessible for casual play, while high rollers can elevate the stakes up to $45 per spin. With RTP values stretching from 92.05% to 96.07%, Chicago Boss ensures a range of outcomes to keep every spin exciting.

Bonus Features

Chicago Boss slot packs a punch with its array of bonus features designed to enhance your gaming experience and boost your winnings. Let’s dive into the key features:

  • Free Spins Feature: Unlock 7 free spins by landing 3 Free Spins symbols, offering a chance to rack up wins without depleting your bankroll.
  • Winners Roulette Feature: Trigger this feature with 3 Roulette Wheel symbols. Spin the bonus wheel for a shot at instant wins, adding an exciting twist to the gameplay.
  • Safe Cracker Feature: A thrilling mini-game activated from a free spin by matching 3 Safe symbols. Pick the right safe to unveil your prize, providing an engaging and potentially lucrative challenge.

These features not only add depth to the gameplay but also present multiple opportunities to score big, keeping the action engaging and dynamic.


The symbols of Chicago Boss are a critical aspect of the game, setting the scene and driving the narrative of mafia influence and riches. Here’s a closer look:

  • Low-paying symbols: Card rank symbols from Jacks to Aces, designed to fit the theme.
  • Character symbols: Two higher-paying symbols depicting characters from the storyline, adding a personal touch to the reels.
  • Types of sevens: Offering varied payouts and the unique ability to mix them for smaller wins.
  • Special symbols: Wilds, Free Spins, Roulette Wheel, and Safe symbols, each unlocking different facets of the game’s bonus features.

The careful selection and design of these symbols enrich the game’s atmosphere and provide a diverse range of winning combinations.


Chicago Boss features 15 paylines, providing players with multiple opportunities to win with each spin. The game’s paylines are designed to enhance player engagement by offering various ways to align symbols and unlock winning combinations, increasing the chances for exciting wins and triggering the slot’s special features.

Pros & Cons

Pros Cons
Engaging mafia-themed storyline Subpar overall production values
Three distinct bonus features for added excitement Features feel somewhat flat and uninspired
Low-medium volatility suits a variety of players Lack of official jackpot information

Minimum and Maximum Bet

The Chicago Boss slot accommodates a wide range of players with its inclusive betting options. The minimum bet starts at a low threshold of $0.15, making it accessible for players on a budget or those who prefer to test the waters before diving in. On the other end, the game welcomes high rollers with a maximum bet limit of $45 per spin, offering the potential for substantial rewards.

About Provider

The game is a product of the collaboration between Slot Factory and Skywind Group, showcasing the strengths and expertise of both developers. Slot Factory is renowned for its innovative approach to slot design, emphasizing engaging themes and immersive gameplay. Skywind Group, on the other hand, brings a wealth of experience and a robust portfolio of high-quality online slots, contributing to the game’s development with advanced technological solutions and creative assets.

How To Play

  1. Choose Your Bet: Start by selecting your bet size, ranging from $0.15 to $45 per spin. Adjust the bet to fit your playing budget and strategy.
  2. Understand the Paytable: Familiarize yourself with the paytable. This information will help you recognize the game’s symbols, paylines, and bonus features.
  3. Spin the Reels: Once your bet is set, press the spin button to start the game. The reels will spin and eventually land on a random combination of symbols.
  4. Look Out for Special Symbols: Keep an eye on Wilds, Free Spins, Roulette Wheel, and Safe symbols. These can trigger the game’s bonus features for potential extra wins.
  5. Engage in Bonus Features: If you land the required symbols for the Free Spins, Winners Roulette, or Safe Cracker features, follow the on-screen instructions to play through these bonus rounds.
  6. Manage Your Bankroll: Always keep track of your balance and bet responsibly. Adjust your bets as needed to ensure a fun and sustainable gaming experience.


Chicago Boss by Slot Factory, in partnership with Skywind Group, stands as a compelling online slot that captures the intrigue and danger of mafia heists. Despite its drawbacks, such as below-average production values and somewhat flat features, the game’s engaging theme, variety of betting options, and bonus features offer a worthwhile experience for players. The collaborative effort between Slot Factory and Skywind Group is evident in the game’s execution, presenting a unique slot that balances entertainment with the chance for rewards. As players navigate through the world of Chicago Boss, they will find a game that, while imperfect, provides a distinct and memorable slot experience.