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Quick information
  • Title: Rumble Ratz Megaways
  • Developer: Kalamba Games
  • Reels: 6
  • Rows: 4-6
  • Paylines: 46656
  • RTP: 96.21%
  • Hit Frequency: N/A
  • Max Win: 5000x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: High
  • Min/Max Bet: €0.25/€37.5
  • Release Date: Aug 10, 2022

Rumble Ratz Megaways Slot Review

January 10, 2023
 6.8
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Rumble Ratz Megaways Slot Overview

Rumble Rats Megaways is a new casino slot from Kalamba Games that takes place in a seemingly old kitchen. But the chefs are not human; no, they are rats. If Ratatouille and Tom & Jerry had a baby, this would probably be the product. A cat is lurking in the background, waiting for the rats to make a wrong move so that it can strike. Thankfully we don’t have to pick a side here. That would be hard because both the rats and the cat is darn cute. Both of them are also vital to the game, even though the rats are clearly the main characters.

Kalamba Games are no strangers to the Megaways feature, considering their arguably biggest hit yet, Machina Megaways, was relatively early to use it. The best part with Kalamba Games and their implementation of Megaways is that they deviate a lot from the standard recipe. Megaways are often associated with a multiplier that increases for each hit, but that is not what’s going on here. The ways are also not randomized every spin. Instead, you’ll increase them by landing cheese platters on the reels, but we’ll get into the specifics later in this review!

Base game

Rumble Ratz Megaways is a video slot from Kalamba Games that features 6 reels and 4-6 rows. You will be provided with a minimum of 4096 ways, which goes up to a maximum of 46,656 ways. The game has a Min.bet of 0.25 and a Max.bet of 37.5. We are treated with a great RTP of 96.21%, high volatility, and a solid max win of 5000x.

Within this cheesy adventure, we have a couple of cool features to help us out. The features are Wild Symbol, Scatter Symbol, Free Spins, K-Cash, and Bonus Buy.

Rumble Ratz Megaways Slot Information

The game has a very cozy design. There are candles and perhaps a stew brewing, creating a warm and comfortable atmosphere. The kitchen looks old-fashioned and, for some reason, reminds us of an early 1900s french kitchen, perhaps because of the freshly baked bread laying on a table in the background. The music and audio in the game give off a strong Disney vibe and is something that Kalamba seem to have put a lot of effort into; kudos to them for that! You can play the game on all common mobile devices and desktops. A winning combination is created by landing 3 or more of a kind on adjacent reels (or only 2 golden rats).

The lower-paying symbols are the classic 9, 10, J, Q, K, and A. If you connect 6 of a kind with one of these, it pays 2x-2.6x the bet. The higher-paying symbols are different rats, and connecting 6 of a kind with one of these pays 3x-5x the bet. The Wild symbol substitutes for all other symbols except the Scatter and K-Cash symbols. The Scatter symbol is a door with light shining through it, and landing 3 or more of it will trigger the Free Spins. Lastly, we have the K-Cash symbols, which you collect to get cash prizes. Now, let’s take a look at the features!

Rumble Ratz Megaways Slot Features

What is the max win in the slot Rumble Ratz Megaways?

You can win up to 5000x the bet.

What features are available in the slot Rumble Ratz Megaways?

The features are Wild Symbol, Scatter Symbol, Free Spins, K-Cash, and Bonus Buy.

Free Spins

Wild Symbol

The game’s wild symbol helps to create more winning combinations by substituting for all other symbols except the Scatter symbol and the K-Cash symbol.

K-Cash

During the base game and free spins, platters of cheese will land on the reels and fill up the K-Cash meter on top of the reels. In the base game, you collect it if the cat shows up on a reel and smacks the rat.

Free Spins

The free spins are triggered by landing 3 or more Scatter symbols. Additional Scatters will award you with a higher potential multiplier. Each time you land a K-Cash symbol, the rat with the cogwheel will move up one step, revealing an additional symbol. You start with 3 spins, which will reset if you land a K-Cash symbol, like in Money Train 2. When a reel is fully revealed, you will climb the multiplier ladder, which has different values depending on how many Scatter symbols you initially landed. However, additional K-Cash symbols on fully-revealed reels will not reset the spins. When the free spins are over, the collected cash prize will be multiplied by the multiplier you ended up on.

Bonus Buy

If you want to jump straight into the Free Spins, you can do so by buying it. The following 3 options are available:

K-Cash multiplier up to 4x: costs 60x the bet to buy.

K-Cash multiplier up to 7x: costs 100.4x the bet to buy.

K-Cash multiplier up to 10x: costs 140.6x the bet to buy.

Rumble Ratz Megaways Slot Conclusion

Kalamba Games does an excellent job using popular features such as Megaways in an innovative way. Megaways are used heavily in the iGaming industry, but many providers seem to only focus on making copies or remakes of games we’ve seen before. With this game, Kalamba proves they won’t get stuck in the rat race (pun intended). We love the K-Cash feature, but we feel like they could have done a better job implementing it. As far as we can see, you can’t achieve the really big wins with the K-Cash feature but by making huge connections after unlocking the full reels. Therefore, the K-Cash symbols work more as a tool to allow for potential elsewhere, which feels like a waste.

Nevertheless, Rumble Ratz Megaways feels like a new and unique game. Although Megaways is nothing new, it’s implemented in a relatively new way here, which we appreciate. The game has great RTP, high volatility, and a solid max win of 5000x. We don’t mean to sound cheesy, but it’s definitely worth a shot!

Rumble Ratz Megaways is a slot where well-known features are combined with new ones to create a unique experience!

Quick information
  • Title: Rumble Ratz Megaways
  • Developer: Kalamba Games
  • Reels: 6
  • Rows: 4-6
  • Paylines: 46656
  • RTP: 96.21%
  • Hit Frequency: N/A
  • Max Win: 5000x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: High
  • Min/Max Bet: €0.25/€37.5
  • Release Date: Aug 10, 2022
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