Rat King

(18 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

Rat King by Push Gaming unfolds on a vibrant 6×6 grid, setting the stage for an intriguing slot experience powered by a unique Scatter Pays mechanism. Diverging from traditional paylines, this game rewards players when they land seven or more matching symbols anywhere on the grid. Each winning combination triggers cascading reels, where winning symbols vanish, allowing new ones to tumble down and fill the void. This cascade continues until no more winning combinations can be formed. Adding a layer of strategy are Dud symbols, which occupy grid space without offering direct payouts but are removed when seven or more are matched, enhancing potential wins.

Bonus Features

Rat King’s enchanting realm is brimming with captivating bonus features designed to elevate your gameplay:

  • Star Multipliers: Symbols that randomly appear with multipliers ranging from x2 to x500. Successfully collecting them in the collection boxes adds their value to your total win multiplier.
  • Rat King Free Spins: Triggered by collecting three or more Rat King symbols, this feature awards players with 10, 15, or 20 free spins. The excitement escalates with each Rat King symbol collected during this round, adding additional spins.
  • Collection Boxes: Positioned below each reel, these boxes are crucial for activating multipliers and unlocking the free spins mode, serving as the cornerstone for accumulating wins.


The symbols within Rat King are meticulously designed to complement its unique theme:

  • Jelly – The highest value symbol offering payouts up to 50 times the stake for 20+ symbols.
  • Cakes and Sweets – Medium value symbols include a variety of desserts, each with specific payout rates.
  • Dud Symbols – Greyed-out versions of the paying symbols that do not offer direct payouts but can be removed for potential cascading wins.


Rat King is renowned for its generous payout structure, boasting a high volatility and an RTP of 96.3%, promising the potential for substantial rewards. The maximum win achievable is an impressive 10,000 times your stake, underscoring the game’s allure for both high rollers and casual players alike.

Symbol 7-8 Matches 20+ Matches
Jelly 2 dollars 50 dollars
Raspberry Cake 1.5 dollars 37.5 dollars
Blue Sweet 0.5 dollars 7.5 dollars


In the innovative world of Rat King, traditional paylines are replaced by the Scatter Pays system, creating a dynamic gameplay experience. Wins are secured by landing a minimum of seven matching symbols anywhere on the grid, challenging players to adapt their strategies and explore the myriad ways to win offered by this distinctive setup.

Pros & Cons

Pros Cons
Innovative Scatter Pays Mechanism High Volatility May Not Suit All Players
Engaging Retro 8-bit Theme Limited Bonus Buy Availability
Rich Bonus Features and Multipliers Dark Theme Might Not Appeal to Everyone

Minimum and Maximum Bet

The Rat King slot accommodates a wide range of players with its flexible betting options. The minimum bet starts at a modest $0.10, making it accessible for casual players and those on a budget. On the other end of the spectrum, the game allows for a maximum bet of $100 per spin, catering to high rollers and those seeking to maximize their winning potential.

Game Jackpot

Rat King boasts a significant maximum win potential, with the jackpot reaching up to 10,000 times the player’s stake. This immense winning capability is paired with an RTP (Return to Player) of 96.3%, indicating a favorable chance of returns over extended gameplay. The game operates under a high variance model, meaning wins may come less frequently, but when they do, they’re likely to be of substantial value, aligning with the game’s jackpot potential.

About Provider

Push Gaming stands at the forefront of innovative online slot game development, known for pushing the boundaries of traditional slot experiences. Founded with a vision to transform mobile slot gaming, Push Gaming has consistently delivered high-quality, engaging, and visually stunning games that resonate with a broad player base. Rat King exemplifies their commitment to innovation, combining retro aesthetics with modern gameplay mechanics to create a unique slot experience.

How To Play

  • Select your bet size using the +/- buttons to adjust the bet value between $0.10 and $100 per spin.
  • Review the game’s paytable and bonus features for a better understanding of the symbols and potential payouts.
  • Press the spin button to start the game and watch as symbols cascade down the 6×6 grid.
  • Aim to land seven or more matching symbols anywhere on the grid to secure wins, triggering cascades for potential additional wins.
  • Collect Star Multiplier and Rat King symbols in the collection boxes to activate multipliers and free spins, respectively.
  • Utilize the free spins and multipliers collected to maximize your winnings.
  • Adjust your strategy based on the game’s performance, considering the high variance for potential substantial but less frequent wins.


Rat King by Push Gaming is a thrilling addition to the online slot gaming scene, blending nostalgic retro graphics with innovative gameplay features. With its wide betting range, it caters to both casual players and high rollers, offering substantial winning potential through its Scatter Pays mechanism and rich bonus features. Despite its high volatility and darker theme, Rat King remains a compelling game for those seeking an engaging and potentially lucrative slot experience. Push Gaming continues to impress with their commitment to quality and innovation, making Rat King a must-try for fans of unique and high-stakes online slots.