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Big Heist Slot - Review, Free & Demo Play

Big Heist
Big Heist
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Updated: 14.10.2025
Reviewed by: Joe Booth
Get ready for Booongo's Big Heist on 15/09/2022. In this slot, you will have to make a difficult choice – to play for the police or for the robbers. But in any case, you will definitely have fun as the slot is comical. The vendor Booongo offers an interesting bonus game where you can increase the number of free spins and multipliers. So go to our review prepared by the Slotsjudge team to find all the game details and check out all the bonus mechanics!
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18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Sipns
  4. Summary
  5. Where to play
General information about Big Heist slot

General information about Big Heist slot

Rating by Joe Booth:
7.5
User’s Rating: (based on  reviews):
6.5
3 Oaks
Write a review +25 SJ points
  • Release Date:
    15.09.2022
  • Volatility:
    High
  • RTP:
    95.5%
  • Multiplier:
    Yes
  • Max. win:
    3,170x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    No
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    10
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.1 to 30
  • Slot Theme:
    Robbery
  • Technology:
    HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge relies on its proprietary simulator, which conducts 10,000 rounds daily across various games and updates its analysis regularly—the latest data reflects the most recent review. Based on the current analysis of Big Heist (updated), the simulated RTP stands at 123.29%, markedly higher than the declared RTP of 95.5%, indicating strong potential payouts under simulated conditions. With a hit frequency of 36.08%, players can expect a little over one in three spins to produce a win, while the average win multiplier of 3.42x points to moderate gains per successful spin. The game's maximum win cap reaches an impressive 2950x, aligning with its high volatility profile that generally favors larger, less frequent payouts. From an industry perspective, these figures suggest that Big Heist offers significant upside potential for players willing to endure its risk profile, but actual results may vary given its declared RTP. Overall, the data underscores the importance of understanding volatility and hit frequency when evaluating its long-term profitability.
  • Declared RTP:
    95.5%
  • Simulated RTP:
    123.0%
  • Bets sum:
    €10,000
  • Wins sum:
    €12,329
  • Bets:
    10,000
  • Average Win:
    €3.4
  • Max Win Observed:
    €2,950
  • Bonus Frequency:
    21
  • Hit Rate:
    36.0%
  • Wins:
    3,608
More infoLess info

Licensed and tested by

  • GA (Gaming accotiates)
  • Gambling Comission
  • Isle of Man Goverment

How to Play

In the Big Heist cartoon machine, you will find a 5x3 layout and 10 winning ways that will help you collect a lot of cash from the bank vault. In the bonus game, you can get a collection of symbols to get even more free spins and increase the multiplier. But before moving on to the bonus parameters, let's analyze the heist plan:

  1. Find a slot in an online casino from our rating
  2. Activate the game for real money or in demo mode
  3. Then, place a bet from €0.10 up to €30
  4. Remember that the slot is available on both PCs and mobile gadgets

Big Heist RTP and Volatility

7.9 
A bank robbery in a cool machine from 3 Oaks will take place with an RTP of 95.54% and high volatility.
Keep in mind that Big Heist is highly volatile, so think about every spin you make. In this case, the bankroll should be managed twice wiser since the risks are high.

Theme

8.6 

The gameplay of the Big Heist game is made in a bright cartoon style and take players into a real action movie. The plot of the slot is about a bank robbery and you will have an opportunity to visit two different rounds and play the role of different characters. In the basic level, you will meet a police officer and a bank director, and at midnight, you will be transported to a vault where you can play as bandits who rob a bank.

On the reels of Big Heist, you can find a lot of cartoon symbols that will bring generous rewards. For example, classic card suits will pay low rewards, coins, a dog and a policeman will give you more, while a girl and a bank manager will pay the highest. Scatter symbols activate the free spins bonus game. In an additional round, money symbols bring random payouts, and bandits award multipliers and collect money to fill the scale and give you free spins.

Theme
Big Heist Slot - Paytable

Mobile Compatibility

Big Heist Slot MobileThe mobile version of Big Heist will allow you to spin the reels on all popular gadgets, such as iOS, Android, and Windows Phones. Thanks to HTML5, you get an online slot that will always be at your fingertips.

About 3 Oaks

The vendor 3 Oaks has been actively working since 2015, developing simply gorgeous content for online casinos. The company has several large headquarters in Ukraine, Taiwan, and Curacao. The brand is famous for its unique mobile slots, and there are more than 55 ones on offer. For example, Poisoned Apple, Happy Fish, and Green Chilli.

Bonus Rounds & Free Spins

7 

In the base game, you will find money symbols that bring payouts, but in the bonus game, they can award random generous payouts that the bandits will collect. In the following blocks, you will learn more about the following bonus round.

Free Spins and Collect Symbols

As soon as you collect 3, 4, or 5 Scatters, you will be awarded 10, 12, or 15 free spins. In this round, you will see new characters that will attract money symbols with random payouts. But the most interesting thing is that by getting a collection of 4 bandit symbols, you will receive 10 free spins and 2x, 3x, or 10x multipliers. During this round, you can get 30 extra spins.Big Heist Slot - Free Spins

Big Heist Demo Play

The demo version of the Big Heist game allows you testing the gameplay and the bonus round without a deposit. This mode can be used without restriction until you spend fun coins. The demo version is available both on PC and mobile gadgets. Feel free to test this mode on this page!

Max Win

6.3 
If you manage to rob the virtual bank safely, you will find a 3,170x max win in the safe.
But keep in mind that the slot has high volatility, and this is the risk of getting caught by bank guards. So remember to play responisbly.

Overall Rating

7.5
A cartoon bank robbery in the Big Heist slot from the vendor 3 Oaks will allow you to get pleasant emotions from both the gameplay and the bonus round. On the additional level, you will be able to receive a collection of special symbols that will give you more free spins and multipliers. Yes, there are no jackpots in this game, but high payouts will definitely please you.
Hits
Free spins round
Collection of symbols
Bright gameplay
Verified author
Misses
No jackpot rounds

Big Heist Slot - FAQ

Is it possible to get a re-trigger of spins in the Big Heist slot?

Yes, thanks to the collection of symbols, you can collect up to 30 additional free spins.

What is the RTP on the Big Heist machine?

A bank robbery in a cool machine from 3 Oaks will take place with an RTP of 95.54% and high volatility.

Where can I find this cartoon slot?

If you go to the Slotsjudge rating list where the best casinos are located, then you can choose the best site for yourself, and these platforms have this game.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

2732 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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Overall rating

Based on 2 reviews

6.5/10
Sloto Toto own avatar
Sloto Toto
6 lvl Superstar
8
Winning: €26
Multiplier: x53
Slots looks like a big fun, although the central theme is not that funny. Robberies are not funny!
The slot is really FS-centric, as there is not so much action during base round other than collecting cash symbols. Free spins, on the other hand, have levels with progressive multipliers.
Be ready for dramatic empty streaks. Slot can easily go MIA for 150-200 spins, not giving wins over x1. I’m not exaggerating. OTOH, it can also pay big out of nowhere.
Review image 1726-0
09.10.2022
Primstan own avatar
Primstan
6 lvl Superstar
5
Winning: €4
Multiplier: x21
Big Heist is certainly attractive with its graphics and cartoonish looks, combine with a fine art, on top of that selected theme for this slot is impressive. When it comes to the amount of features, there are not many, which makes the gameplay quite mundane. I wouldn't expect any decent return from the base game, since in this slot it's all about these free spins. Getting FS will definitely be a pain for your balance. There is a high chance FS ain't going to pay. Slot is too volatile. Beware
Review image 1674-0
27.09.2022
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