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Mega Cash Stack


Bulletproof Games

Release Date:

Jul 14, 2022



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Mega Cash Stack Summary

Mega Cash Stack, developed by Bulletproof Games, is a thrilling online slot game that immerses players in a world of stacked currency symbols, including the dollar, pound, euro, and yen. The game’s standout feature is its progressive free spins, where every win surpasses the previous one, allowing players to start with up to 15 spins and win more within the feature. The Gamble feature adds an extra layer of excitement, giving players the chance to triple their win or land a free spin session. For those who love bonus features, the Golden Bet increases the chances of activating free spins. The game boasts 5 reels, 4 rows, and 25 paylines, with a betting range of €0.2 to €100. It has an RTP of 96%, medium to high volatility, and a maximum win of 2500x the bet. The hit frequency is 12.5%, ensuring a balanced gaming experience.

Mega Cash Stack Gameplay

Mega Cash Stack is a 5-reel, 4-row slot game with 25 paylines, developed by Bulletproof Games. The game has a mid-high volatility with an RTP of 96% and a maximum win of 2500x the bet. The betting range is between €0.20 and €100.

The visual style of Mega Cash Stack is luxurious, with a velvet-like background in various shades of red, and golden frames separating the reels. The game’s logo sits atop the reels, with dollar bills falling from stacks of bills alongside it. The regular buttons are placed to the right, and to the left are three feature buttons: Buy A Bonus, Gamble 5X Stake, and Golden Bet.

The symbols in the game are all currency-themed, with the lower-paying symbols being the card deck suits and the higher-paying symbols being currency signs such as the euro, pound, yen, and dollar. The dollar is the most valuable symbol, but if you’re playing in a territory using any of the other currencies, that currency will be your best-paying currency symbol. The game also features a Wild Symbol that substitutes all other symbols and pays on its own, and a Scatter Symbol that triggers free spins when three of them land anywhere on the reels.

The game’s mechanics include stacked symbols, meaning the same symbol type often covers an entire reel, and 25 paylines, requiring at least 3 of the same symbols on any payline to make a win, starting from the first reel to the left. Mega Cash Stack is playable on all devices, including desktops, notepads, and mobile phones.

Mega Cash Stack Features

Mega Cash Stack offers a variety of special features to enhance gameplay. These include the Wild Symbol, Scatter Symbol, Golden Bet, Gamble, Free Spins, and Bonus Buy.

Wild Symbol

The Wild Symbol, depicted as a room full of cash with the word “wild”, substitutes all symbols except the Scatter Symbol. It also pays on its own.

Scatter Symbol

The Scatter Symbol, labeled “bonus” and surrounded by piles of cash, triggers progressive free spins. Landing 3 scatters anywhere on the grid awards between 5 and 15 free spins.

Golden Bet

Activating the Golden Bet feature, located to the left of the grid, more than doubles the chances of triggering Free Spins from 1 in 192 to 1 in 92. This feature does not affect the RTP.


The Gamble feature in Mega Cash Stack is more advanced than most. It allows players to increase their cash win or win free spins by choosing between two cash stacks. The left stack increases the cash win, while the right stack offers free spins. The RTP is 100%, meaning the odds for tripling a win are exactly 1 in 3.

Free Spins

The progressive free spins feature means every spin pays more than the previous one. It is triggered by landing 3 scatter symbols and starts with a wheel determining the number of free spins won. The feature ends when the player runs out of spins.

Bonus Buy

The Bonus Buy feature allows players to purchase a free spins session for 100X the bet, granting 5-15 spins. This feature may not be available in some jurisdictions.

These features contribute to the game’s appeal by offering multiple ways to win and increasing the excitement of gameplay. Players might use strategies such as activating the Golden Bet to increase their chances of triggering Free Spins, or using the Gamble feature to potentially increase their winnings.

Mega Cash Stack Conclusion

In summary, Mega Cash Stack is a thrilling addition to the online slot genre, offering a unique blend of currency-themed aesthetics and engaging gameplay mechanics. The game’s standout feature, the progressive free spins, provides an exciting twist to the standard free spin mechanic, with every win paying more than the last. The Gamble feature further enhances the excitement, offering players the chance to triple their winnings or secure a free spin session. The Golden Bet feature is a welcome addition for those seeking to increase their chances of activating free spins.

In my personal opinion, Mega Cash Stack is a high-quality slot game that stands out in the crowded online slot market. The game’s unique selling points, such as the progressive free spins and the Gamble feature, make it a highly enjoyable experience. Compared to other slots in the genre, Mega Cash Stack offers a good balance between risk and reward, thanks to its mid-high volatility and a maximum win potential of 2500x the bet.

I strongly encourage readers to give Mega Cash Stack a spin for themselves. With its unique features, engaging gameplay, and potential for substantial wins, it’s a game that’s sure to appeal to both casual players and seasoned slot enthusiasts.

Frequently asked questions about Mega Cash Stack

Who is the game provider for Mega Cash Stack?

Mega Cash Stack was developed by Bulletproof Games

When was Mega Cash Stack released?

Mega Cash Stack was released in Jul 14, 2022

What is the maximum amount you can win on Mega Cash Stack?

The max win on Mega Cash Stack is 2500x your stake

What is the maximum bet amount on Mega Cash Stack?

The max bet is €100, this can vary on different casinos

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