Rumble Ratz Megaways Slot Review

Embark on an exciting journey in the Rumble Ratz Megaways online slot game, where cunning rats challenge a vigilant cat in a medieval-themed pantry. Created by Kalamba Games, this slot features a 6-reel matrix with up to 46,656 ways to win. Immerse yourself in the dark wooden reels, polished cartoon symbols, and lively audio effects that transport you to the medieval era.

Rumble rats screenshot

With its mobile-optimized design, Rumble Ratz Megaways offers seamless gameplay on modern smartphones and tablets. Read on to discover the game’s unique features, including K-Cash icons, HyperBonus, free spins, and more.

How to Play

Rumble rats logoStart your Rumble Ratz Megaways adventure by clicking the prominent play button, represented by a black circle with a white arrow. This activates the 6 reels and 4 to 6 rows, setting the game in motion. Before spinning the reels, adjust your total bet by using the coins icon, which offers a range of options from €0.25 to €37.5.

The auto-play function can be activated by the button with two white arrows, and you can stop the spins by pressing it again. For faster gameplay, click on the thunderbolt symbol. Access additional settings, such as sound and music controls, turbo mode, game rules, and the paytable, by clicking the three lines icon.

Symbols and Payouts

Rumble Ratz Megaways offers eleven standard symbols, each rewarding payouts for three to six matching icons on adjacent reels. The highest-paying symbols also grant payouts for two to six identical icons.

The game features six playing card values with a medieval touch, rewarding players with 0.08 to 2.6 times their total stake. Additionally, there are five rat symbols, each with a unique utensil. The Rolling Pin rat and Spatula rat both offer rewards ranging from 0.32 to 3 times the bet. The Ladle rat and Honey Dipper rat also pay 0.48 to 4 times the total bet.

Finally, the King Rat with a Spoon symbol delivers rewards from 0.4 to 5 times the bet. Keep an eye out for the Bonus symbol, as it can award 2 to 15 times your stake.

Rumble Rats marketing image

RTP & Volatility

It’s time to delve into the essential details of Rumble Ratz Megaways. We save the exciting information about the game’s RTP and volatility for the grand finale of our review. Prepare for some thrilling insights! The Rumble Ratz Megaways offers an impressive RTP of 96.7%, ensuring a fair and rewarding gameplay experience for players.

Additionally, this slot falls under the category of high volatility, meaning that wins may be less frequent but have the potential to be significantly larger. Brace yourself for an exhilarating adventure filled with suspense and the anticipation of big wins as you navigate through the high-volatility gameplay of Rumble Ratz Megaways.

Bonus Features

Get ready for a thrilling adventure in the world of Rumble Ratz Megaways, where exciting features await at every turn. Let’s explore the incredible features that make this slot truly captivating.

Max Win

In Rumble Ratz Megaways, players have the chance to win an astounding maximum payout of up to 5000 times their bet. It’s an opportunity to chase monumental wins and experience the thrill of hitting the jackpot.

Wild Symbol

The game’s wild symbol, represented by the cheeky cat, plays a vital role in creating winning combinations. It substitutes for all symbols except the Scatter symbol and the K-Cash symbol, helping you pave the way to impressive victories.


During both the base game and free spins, platters of delicious cheese will land on the reels, filling up the K-Cash meter situated atop the reels. When the feline guardian of the pantry appears and smacks the rat, you collect the K-Cash. It’s an exciting mechanic that adds an extra layer of anticipation and rewards to your gameplay.

Rumble Rats K cash feature

Free Spins

The coveted free spins feature is triggered by landing three or more Scatter symbols. Each additional Scatter symbol you land will enhance your potential multiplier, increasing your chances of reaping magnificent rewards.

As you journey through the free spins round, each K-Cash symbol collected will advance the rat with the cogwheel, revealing additional symbols. The number of initial Scatter symbols determines the values on the multiplier ladder, guiding you towards greater winnings. Keep in mind that additional K-Cash symbols on fully-revealed reels won’t reset your spins.

When the free spins conclude, the cash prize you’ve collected will be multiplied by the multiplier you’ve reached, multiplying your final triumph.

Rumble rats free spins

Bonus Buy

For those seeking instant access to the thrilling free spins feature, Rumble Ratz Megaways offers a Bonus Buy option. Choose from three enticing options:

  • K-Cash multiplier up to 4x: Purchase at the cost of 60 times your bet.
  • K-Cash multiplier up to 7x: Purchase at the cost of 100.4 times your bet.
  • K-Cash multiplier up to 10x: Purchase at the cost of 140.6 times your bet.

With the Bonus Buy feature, you can bypass the anticipation and dive straight into the heart-pounding action of the free spins round, increasing your chances of securing incredible wins.

Rumble Ratz Megaways is a thrilling slot that offers an array of captivating features, promising an unforgettable gaming experience. Embrace the wild, unleash the K-Cash, and unlock the path to riches as you embark on an extraordinary adventure in the world of Rumble Ratz Megaways.

Rumble rats bonus buy


Get ready for an adventurous journey in the medieval pantry of Rumble Ratz Megaways. The captivating visuals, lively audio effects, and thrilling gameplay create an immersive experience. With its wide range of features and exciting payouts, this slot offers endless entertainment. Join the rats in their quest to outsmart the cat and discover the treasures that await you in this unique and exciting game.

Slot Stats

Software Kalamba Games
Release Date 10th August 2022
Reels 6
Rows 6
Paylines 46,656
RTP 96.7%