(36 votes)
Upload a screenshot and win!
Something wrong with the game? Click here to know more.
Report a problem

Best Online Casinos to Play for Real Money

King Billy Casino King Billy Casino
Welcome Pack €2500 +250 Free Spins
Skol Casino Skol Casino
up to $1300 + 250 Bonus Spins
Casino Cruise Casino Cruise
55 Free Spins + 100% up to $/£/€200 + 200 Free Spins
Vulkan Vegas Vulkan Vegas
Up to CA$/€/$1500 + 150 Free Spins Only the first and the second deposit made within 7 days after the activation of the bonus are taken into account with the offer. Max bonus amount for the first deposit is €300; for the second starting from €15 —€400, for the second starting from €50 — €700. 30x wagering requirements for free spins and 40x for bonuses. The maximum bet allowed when playing with bonus money is of $/C$/€5.

Rules and Gameplay

The Sumo slot game by KA Gaming transports players to a sumo wrestling hall, offering an immersive experience set against a red-painted wood frame. This game is played on a 5-reel, 3-row grid with 243 ways to win, catering to a wide range of players with its betting range starting from $0.25 to $125 per spin. Notably, Sumo features high volatility, ensuring that while wins may not occur frequently, they can be substantial when they do, complemented by an RTP of 96%. Players will find the gameplay straightforward, focusing on the excitement of the match without complicated bonus features to detract from the experience.

Bonus Features

The Sumo slot game shines with its bonus features, particularly focusing on the free spins round which significantly boosts potential winnings. Key bonus features include:

  • Wilds: Available during the base game, these symbols can randomly apply multipliers of 2x, 3x, or 5x during the bonus rounds.
  • Free Spins: Triggered by landing 3, 4, or 5 scatter symbols, rewarding players with 8, 15, or 20 free spins, respectively. Additional free spins can be won by landing more scatter symbols during these rounds.
  • Scatter Symbols: Besides activating the free spins, landing 3, 4, or 5 scatters also awards a payout multiplier of 2x, 10x, or 20x the bet amount.


In Sumo, symbols play a pivotal role, divided into lower-value and higher-value categories. Each symbol is intricately designed to enhance the game’s theme:

  • Lower-Value Symbols: These include the card suits 9, 10, J, Q, K, and A, offering payouts ranging from 0.8x to 4x for five matching symbols.
  • Higher-Value Symbols: Featuring culturally relevant items and characters such as Rice, Ramen, Blue Sumo, Red Sumo, and Tori, these symbols offer higher payouts from 4x to 10x for five matching symbols.
  • Wild Symbol: Represented by an announcer, this symbol can substitute for any other symbol except the scatter, enhancing winning potential, especially with its multiplier feature during free spins.
  • Scatter Symbol: Key to unlocking the lucrative free spins feature, with the added benefit of payout multipliers.


Sumo utilizes a 243 ways to win system, offering players numerous opportunities to form winning combinations across the reels. This system allows for wins when matching symbols appear on adjacent reels, starting from the leftmost reel, providing more flexibility than traditional payline structures.

Pros & Cons

Pros Cons
High volatility for big win potential High volatility may not suit all players
Inclusive betting range ($0.25 to $125) Limited bonus features outside of free spins
Engaging theme with high-quality graphics Gameplay may be too straightforward for some

Minimum and Maximum Bet

The Sumo slot game offers an inclusive betting range designed to cater to a wide spectrum of players. The minimum bet starts at just $0.25, making it accessible for casual players looking to enjoy the game without a significant financial commitment. On the other end, high rollers can escalate their bets up to a maximum of $125 per spin, providing ample opportunity for substantial wins. This range ensures that Sumo can be enjoyed by players with various bankrolls and risk appetites.

Game Jackpot

The top prize in Sumo reaches up to 3,060 times the bet amount, standing as a testament to the game’s high volatility and potential for substantial payouts. The game’s Return to Player (RTP) rate is solid at 96%, aligning with industry standards and indicating a fair return over time. This high volatility slot is designed to deliver less frequent but larger wins, making it an excellent choice for players seeking the thrill of big payouts. The combination of a competitive RTP and high volatility makes Sumo a compelling option for those chasing significant wins.

About Provider

KA Gaming, the provider behind Sumo, is renowned for its dedication to creating immersive and engaging slot experiences. Founded with a mission to innovate within the online casino space, KA Gaming has built a diverse portfolio of games that span various themes and mechanics. Known for its attention to detail, from graphical fidelity to unique gameplay features, KA Gaming consistently delivers slots that are not only visually appealing but also packed with exciting features. The provider’s focus on integrating traditional slot mechanics with innovative bonuses ensures that each game, including Sumo, offers a unique gaming experience.

How To Play

  • Begin by setting your bet amount, ranging from $0.25 to $125 per spin, to suit your bankroll.
  • Spin the reels by pressing the spin button and watch as the symbols land across the 5×3 grid.
  • Aim to land matching symbols on adjacent reels, starting from the leftmost reel, to form winning combinations under the 243 ways to win system.
  • Watch out for scatter symbols landing 3 or more will trigger the free spins feature, granting you 8, 15, or 20 free spins and the chance for additional free spins and multipliers.
  • Utilize the wild symbols during both the base and bonus games for their ability to substitute for other symbols and apply multipliers during free spins for increased wins.
  • Keep an eye on your balance and play responsibly, adjusting your bet as needed to ensure a fun and sustainable gaming experience.


Sumo by KA Gaming stands out as a captivating slot game that transports players to the exciting world of sumo wrestling. With its vibrant graphics, inclusive betting range, and the potential for substantial wins, Sumo caters to a wide audience of casino enthusiasts. The game’s high volatility, coupled with a solid RTP, promises thrilling gameplay with the allure of significant payouts. While the simplicity of the game might not appeal to all, its straightforward mechanics ensure it remains accessible to newcomers and seasoned players alike. KA Gaming continues to impress with Sumo, proving once again their prowess in crafting engaging slot experiences.