Holmes: Reel Detective

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Rules and Gameplay

In the captivating world of Holmes: Reel Detective slot machine by Kalamba Games, players are plunged into the dark, rain-soaked streets of Victorian London for a thrilling investigative journey. The game is played on a 6×4 grid, offering 4,096 ways to win, where victory requires landing matching symbols on adjacent reels from left to right. With an RTP of 96.53% and high volatility, betting ranges from $0.5 to $50 per spin, accommodating both casual players and high rollers alike. Engaging in this detective foray not only promises an immersive experience but also the chance for substantial payouts.

Bonus Features

Holmes: Reel Detective boasts an array of bonus features designed to enhance gameplay and increase winning potential:

  • K-Cash: Triggered by landing fingerprint symbols with magnifying glasses, offering cash prizes and possible multipliers.
  • K-Boost: Collect Sherlock and Watson symbols to fill the free spins meter, granting more chances at the free spins feature.
  • Free Spins Bonus: Activated by landing 3 or more Sherlock or Watson symbols, with magnifying glasses appearing for increased cash values and potential for additional free spins.
  • Hyper Bonus: A buy feature allowing players to directly purchase free spins, with several options available, each increasing the RTP.

These features not only provide layers of excitement but also opportunities for significant rewards, making every spin a gripping adventure.


The symbols of Holmes Reel Detective slot are deeply rooted in the detective theme, with each icon designed to immerse players in Sherlock Holmes’ world:

  • Lower-paying symbols include card ranks from 9 to A, setting the foundation for wins.
  • Premium symbols feature iconic detective-related items: a feather, a book, a pipe, a hat, and a golden clock.
  • The highest value is given to the character symbols of Sherlock Holmes and Watson, offering the most significant payouts.
  • Special symbols such as the magnifying glass and fingerprint play crucial roles in activating the game’s unique features.

This rich assortment of symbols enhances the game’s theme while providing various paths to uncovering the mysteries and rewards hidden within.


Key payouts include:

Symbol 2 of a Kind 3 of a Kind 4 of a Kind 5 of a Kind 6 of a Kind
Golden Clock $0.24 $1.00 $2.00 $3.30 $5.00
Smoking Pipe, Hat $0.16 $0.80 $1.60 $3.30 $4.00
Book, Feather $0.08 $0.50 $1.20 $2.50 $3.30


Holmes: Reel Detective slot utilizes a 4,096 ways to win mechanic, offering players numerous possibilities to land winning combinations across the grid. This system pays out for symbols on adjacent reels, starting from the leftmost reel, regardless of their position. The extensive number of paylines significantly increases the chances of winning, ensuring that each spin can bring new surprises and potential for rewards.

Pros & Cons

Pros Cons
Massive RTP (97.24%) Bonus Buy feature not available in all jurisdictions
Huge Max Win potential (up to 20,550x) Few Features compared to other slots
Innovative K-Cash and K-Boost features High Volatility may not suit all players

Minimum and Maximum Bet

The betting range for Holmes: Reel Detective is designed to accommodate both casual players and high rollers. Players can place a minimum bet of $0.50, making it accessible for those with a smaller bankroll. On the other end of the spectrum, the maximum bet is set at $50 per spin, appealing to those who prefer to gamble with higher stakes. This wide betting range ensures that the game can be enjoyed by a broad spectrum of casino enthusiasts.

Game Jackpot

Holmes: Reel Detective does not feature a traditional progressive jackpot, but it offers players the chance to win up to 20,550 times their stake, effectively serving as a jackpot-like payout. The game boasts a high Return to Player (RTP) rate of 97.24%, which is considerably above the industry average, ensuring a fair and rewarding gaming experience. Additionally, the game’s high variance means that while wins may not be frequent, they can be substantial when they do occur, adding to the excitement of playing.

About Provider

Kalamba Games, established in December of 2016, is a dynamic and innovative developer of casino games. Despite being relatively new to the industry, Kalamba has made a significant impact thanks to its focus on creating high-quality, engaging content. With offices in Malta and Poland, the company combines international expertise and a passion for gaming to deliver unique and exciting gaming experiences. Kalamba’s portfolio includes nearly 70 titles, with popular games such as Tiger Claws, Mammoth Chase, and Monkey God showcasing the developer’s ability to blend compelling themes with innovative gameplay mechanics.

How To Play

  1. Start the Game: Load Holmes: Reel Detective on your chosen device. The game is optimized for both desktop and mobile play.
  2. Set Your Bet: Adjust your bet size using the coin icon. Betting options range from $0.50 to $50 per spin.
  3. Spin the Reels: Once you’re happy with your bet, press the spin button to start the game. Alternatively, you can use the auto spin feature for continuous play.
  4. Understanding Paylines: Wins are awarded for matching symbols on adjacent reels, starting from the left. The game offers 4,096 ways to win.
  5. Trigger Features: Keep an eye out for special symbols such as Sherlock and Watson for free spins, and the magnifying glass for instant cash prizes.
  6. Use Bonus Features: Activate the K-Cash and K-Boost features for additional chances to win big.
  7. Optional HyperBonus: For a direct path to the free spins rounds, consider using the HyperBonus feature, where you can purchase a set number of free spins.


Holmes: Reel Detective by Kalamba Games stands out in the crowded online slot market with its engaging detective theme, high RTP, and massive win potential. The game’s innovative K-Cash and K-Boost features add an extra layer of excitement, offering players the chance to unlock substantial payouts. While the high volatility may deter some players, those seeking thrilling gameplay and the chance to win big will find Holmes: Reel Detective to be an exceptional choice. With its broad betting range, it is a game that caters to all types of players, from novices to high rollers. Kalamba Games continues to impress with its focus on quality and innovation, making Holmes: Reel Detective a must-try for any slot enthusiast.