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Knockout Diamonds Review

Introducing Knockout Diamonds, a captivating slot developed by ELK Studios and unveiled to players on December 15, 2020. Immerse yourself in a gaming experience crafted by cutting-edge software, offering an impressive RTP of 96%. With a volatility level ranging from medium to high, Knockout Diamonds promises an exhilarating ride, amplified by a maximum win potential of x2500.00.

Knockout Diamonds Review

Navigate the sleek reels of this dynamic slot, where bets can be placed within a flexible range of 0.25 to 100. ELK Studios has seamlessly integrated a host of features, including Free Spins, Locked Reels, Multiplier, Respins, Scatter symbols, and Wilds, ensuring a thrilling and diverse gameplay experience. Whether you're a seasoned player or a newcomer to the slot scene, Knockout Diamonds provides a fusion of excitement and innovation that is sure to captivate your attention. 

Knockout Diamonds Features

Knockout Diamonds packs a powerful punch with an array of cool features, including Free Spins, Locked Reels, Multiplier, Respins, Scatter symbols, and Wilds, creating an engaging and dynamic gaming experience. The slot's diverse set of features ensures that players are in for an exhilarating ride, making each spin a thrilling adventure.


In Knockout Diamonds, the FreeSpins feature adds an extra layer of excitement to the gameplay. When triggered, players are awarded a set number of free spins, allowing them to spin the reels without deducting any funds from their balance. During these Free Spins, the slot often introduces special enhancements or bonuses, such as increased multipliers, additional locked reels, or boosted chances of landing high-value symbols. In essence, the FreeSpins feature provides players with an opportunity to accumulate wins without the risk of losing any of their own credits. It's a sought-after bonus round that adds variety to the gameplay and heightens the overall thrill of the Knockout Diamonds slot, offering the potential for more significant payouts and enhancing the overall entertainment value for players.

Locked Reels

The Locked Reels feature in Knockout Diamonds is an engaging mechanic that adds a unique twist to the gameplay. When this feature is activated, it typically occurs during certain spins or as part of specific bonus rounds. The concept involves two or more adjacent reels locking together and displaying identical symbols for the duration of a spin. This synchronization of reels significantly enhances the chances of forming winning combinations, as the identical symbols across locked reels contribute to multiple paylines simultaneously. The Locked Reels feature introduces an element of anticipation and excitement, creating thrilling moments where players witness the reels aligning for potentially lucrative outcomes.


The Multiplier feature in Knockout Diamonds serves as a dynamic element that can significantly boost your winnings. When this feature is triggered, it introduces a multiplier value that multiplies the payout of the winning combinations on the reels. The multiplier can vary in strength, and it often correlates with specific in-game events or symbols. For example, if you land a winning combination during a spin where a 2x multiplier is active, your winnings for that particular combination will be doubled. Multipliers can sometimes accumulate or increase with consecutive wins, providing the potential for even more substantial payouts. In the context of Knockout Diamonds, the Multiplier feature adds an exciting dimension to the gameplay, incentivizing players to aim for combinations during instances when the multiplier is active. It introduces an element of strategy, as players can time their bets to coincide with the appearance of higher multipliers, maximizing their potential rewards and enhancing the overall thrill of the slot experience.


The Respins feature in Knockout Diamonds is a game mechanic that provides players with an additional opportunity to improve their current spin's outcome. When triggered, the Respins feature allows you to respin specific reels while keeping the other reels in place. In the context of Knockout Diamonds, the Respins feature could activate under certain conditions, such as landing a particular combination of symbols or achieving specific in-game events. Once triggered, the reels that don't contribute to the triggering event may respin, giving you a chance to land a more favorable arrangement of symbols. This feature is particularly useful for players aiming to complete winning combinations or unlock bonus features. It adds an element of strategy to the gameplay, as players can strategically choose which reels to respin to improve their chances of hitting a winning combination or activating other features within the slot.

Scatter symbols

Scatter symbols in Knockout Diamonds play a special role in enhancing the overall excitement and potential rewards of the game. The Scatter symbol is a unique icon that typically triggers specific bonus features or free spins, regardless of its position on the reels or whether it aligns with active paylines. In Knockout Diamonds, when you land a certain number of Scatter symbols on the reels, it usually initiates a bonus round or activates a special feature. This could include, for example, the Free Spins feature or an additional multiplier being applied to your winnings. The exact effects can vary depending on the game's design and mechanics. Scatter symbols are often instrumental in unlocking the slot's most lucrative and entertaining features, making them highly sought after by players. They add an element of unpredictability to the gameplay, as the appearance of Scatters can lead to exciting and potentially high-paying outcomes.


The Wild symbol in Knockout Diamonds functions as a versatile and powerful icon, capable of enhancing your chances of creating winning combinations. The Wild symbol typically substitutes for other regular symbols on the reels, helping to complete paylines and generate more frequent wins. In Knockout Diamonds, when a Wild symbol appears on the reels, it can replace any standard symbol, excluding special symbols like Scatters, to form winning combinations. This flexibility makes Wilds valuable in situations where they bridge the gap between matching symbols, turning potential non-winning spins into lucrative ones.

Knockout Diamonds Unique Features

One of its defining elements is the Free Spins feature, allowing players to spin the reels without diminishing their balance, adding an exciting layer to the gameplay. The Locked Reels feature in Knockout Diamonds brings a unique dynamic to the experience. This feature synchronizes adjacent reels, significantly increasing the chances of forming winning combinations. The visual spectacle of locked reels creates suspenseful moments and amplifies the overall thrill of the game. Multipliers further contribute to the excitement, boosting the payout for winning combinations. The anticipation of landing a winning spin becomes even more exhilarating when accompanied by the potential for multiplied rewards, adding strategic depth to the gameplay.

The Respins feature provides players with strategic control, enabling them to respin specific reels. This feature proves invaluable for optimizing winning combinations or triggering bonus features, adding an interactive element to the gaming experience. Scatter symbols in Knockout Diamonds serve as key catalysts for bonus rounds and free spins, unlocking pathways to even more substantial rewards. The inclusion of Scatter symbols enhances the unpredictability of each spin, keeping players engaged and eager for these rewarding symbols to appear.

Lastly, the Wild symbol emerges as a versatile ally, substituting for other symbols on the reels. In certain instances, it goes beyond mere substitution, introducing features like stacked or expanding Wilds that further intensify the potential for significant wins. The amalgamation of these innovative features in Knockout Diamonds creates a dynamic and engaging gameplay experience, ensuring that each spin holds the promise of knockout victories.

Knockout Diamonds Winning symbols

Knockout Diamonds boasts a diverse array of winning symbols that contribute to the excitement and potential rewards of the game. The pinnacle of the paytable is the Knockout Diamond, offering an impressive x2500 the bet for those fortunate enough to land 10 or more clusters on the reels. This symbol serves as the ultimate jackpot, promising substantial winnings for players who achieve a remarkable display.

Knockout Diamonds Winning symbols

The Wild symbol emerges as a powerful contender, rewarding players with x100 the bet when three of these symbols align on a payline. Its ability to substitute for other symbols enhances the likelihood of forming winning combinations, making it a valuable asset in the pursuit of significant payouts.

Lucky 7 follows closely, offering a generous x75 the bet for three symbols on a payline, while the Bell symbol adds to the excitement with a payout of x50 the bet under similar circumstances. The Triple Bar, Double Bar, and Single Bar symbols contribute to the payout structure, offering x25, x15, and x10 the bet, respectively, for landing three symbols on a payline.

Even the classic Cherries bring rewards, providing a payout of x3 the bet for a trio of symbols on a payline. Each symbol in Knockout Diamonds adds its own flavor to the gameplay, creating a dynamic and rewarding slot experience where players can aim for various combinations and celebrate wins across the vibrant paytable.

Knockout Diamonds Sound & Gameplay

In Knockout Diamonds, the fusion of classic style and the adrenaline-pumping world of sports, particularly boxing, is masterfully reflected in both its sound design and gameplay. The auditory experience is meticulously crafted to immerse players in the ambiance of a boxing ring, with the thud of punches, the crowd's cheers, and the energetic sounds of the sport enhancing the overall atmosphere. The classic style is evident in the slot's gameplay, where traditional symbols like cherries, bars, and bells seamlessly coexist with thematic elements from the world of boxing. The reels are adorned with symbols representing boxing gloves, championship belts, and, of course, the knockout diamond, creating a visually engaging and thematic gaming environment.

Knockout Diamonds Mobile compatibility

Knockout Diamonds slot offers a seamlessly adaptable gaming experience, catering to the preferences and convenience of players on both mobile devices and desktop platforms. The slot's responsive design ensures that whether players choose to engage in thrilling spins on their smartphones, tablets, or desktop computers, they will encounter a visually stunning and user-friendly interface. On mobile devices, Knockout Diamonds optimizes its layout to fit various screen sizes, allowing players to enjoy the same high-quality graphics and immersive gameplay as on desktop. The touch-friendly controls make navigation intuitive, ensuring a smooth and engaging gaming experience while on the go.

Knockout Diamonds Big wins

In the maximum win scenario for Knockout Diamonds, the thrilling combination of the highest multiplier symbols and a strategic bet yield the most substantial rewards. The Knockout Diamond symbol takes center stage, offering an impressive x2500 the bet for landing 10 or more clusters. To maximize the win potential, aligning these clusters with the maximum bet of 100 significantly magnifies the payout. Additionally, the Wild symbol plays a crucial role, paying x100 the bet for just three symbols on a payline. In the ideal scenario, the Wilds complement the Knockout Diamonds clusters, further boosting the overall winnings. 

Knockout Diamond Symbol:
Pays x2500 the bet for 10+ clusters.
Maximum bet: 100.
Calculation: 2500 (multiplier) * 100 (maximum bet) = 250,000 credits

Wild Symbol:
Pays x100 the bet for 3 symbols on a payline.
Maximum bet: 100.
Calculation: 100 (multiplier) * 100 (maximum bet) = 10,000 credits

Knockout Diamonds Pros & Cons


  • High RTP: A favorable return-to-player percentage of 96% enhances the overall player value.
  • Thrilling Volatility: Medium to high volatility promises exciting and potentially rewarding gameplay experiences.
  • Lucrative Max Win: A generous maximum win of x2500.00 offers substantial winning potential.
  • Flexible Betting Range: Accommodates a wide range of players with bets ranging from 0.25 to 100.
  • Innovative Features: Diverse features such as Free Spins, Locked Reels, Multiplier, Respins, Scatter symbols, and Wilds contribute to an engaging gameplay variety.


  • Limited Reels: With only three reels, the slot may appeal less to players seeking more complex and extensive reel structures.
  • Potential High Volatility: While thrilling, the medium to high volatility may pose a challenge for players preferring steadier, lower-risk gameplay.

Knockout Diamonds Alternatives

  • Hit It Hard
  • Ivanhoe
  • Toro 7s 


In conclusion, Knockout Diamonds by ELK Studios delivers a knockout punch of entertainment, seamlessly blending classic slot elements with the adrenaline of a boxing match. With an impressive 96% RTP, medium to high volatility, and a lucrative max win of x2500.00, the slot offers a compelling experience for players of all preferences. The incorporation of innovative features, including Free Spins, Locked Reels, and Multipliers, adds layers of excitement to each spin. Whether played on mobile or desktop, Knockout Diamonds captivates with its thematic charm, responsive design, and dynamic gameplay. While the three reels might deter fans of more extensive setups, the slot's overall appeal lies in its ability to deliver a thrilling and rewarding experience reminiscent of a ringside spectacle.




Leo Harris

Last Updated: Jan 03, 2024

Leo Harris is a respected author and expert at With a passion for online slot games, Leo thoroughly tests and reviews the latest titles, providing valuable insights to players. His comprehensive evaluations cover gameplay, graphics, and overall entertainment value, helping readers make informed choices. Leo's captivating writing style and industry expertise have earned him a loyal following, making him a trusted voice in the online gambling community.

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Yes, Knockout Diamonds is optimized for mobile devices, offering an immersive gaming experience on smartphones and tablets.

Players can aim for a substantial win of up to x2500.00 in Knockout Diamonds, adding an extra layer of excitement to each spin.

Yes, players can explore the game risk-free through a demo version, allowing them to familiarize themselves with the mechanics before placing real bets.

Absolutely! Knockout Diamonds offers a flexible betting range, allowing players to tailor their bets between 0.25 and 100, catering to a variety of playing styles.

The Respins feature in Knockout Diamonds provides players with strategic control, allowing them to respin specific reels after certain triggers, providing an additional opportunity to improve their current spin's outcome.