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Speakeasy Boost slot by Kalamba Games

Speakeasy Boost
Speakeasy Boost
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Updated: 22.07.2025
Reviewed by: Joe Booth

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In this review
  1. Slot details
  2. Theme
  3. Speakeasy Boost Bonus Features
  4. Summary
  5. Where to play
General information about Speakeasy Boost slot

General information about Speakeasy Boost slot

Rating by Joe Booth:
9.1
User’s Rating: Not rated yet
Kalamba Games
Write a review +25 SJ points
  • Release Date:
    30.03.2021
  • Volatility:
    High
  • RTP:
    97.5%
  • Multiplier:
    Yes
  • Max. win:
    50,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    243
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.50 to 50
  • Slot Theme:
    Music, Retro
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • AGCO
  • British Columbia
  • DCP
  • DGE
  • Gambling Comission
  • Gaming Board For The Bahamas

Does the name of the new Kalamba game tell you anything? Let's clarify right away. Speakeasy was a place to buy illegal alcohol in the 1920s. Today you can visit this jazz club and try your luck on the 5x3 playing field. Use the Wild Symbols of red-haired Jessica from Who Framed Roger Rabbit to make more winning combinations. During the main game, you can activate the free spins feature and the bonus round.

RTP & Volatility

It takes a lot of work to get the maximum winnings up of 50,000x your stake in this highly volatile slot, but trust us, it's worth it! Moreover, the RTP of 97.49% is at a fairly high level.

Gameplay

10 
Gameplay

Mobile compatibility

Mobile compatibility

Speakeasy Boost Bonus Features

10 

Game Symbols

High-value symbols: Gold microphone - up to 100x, Saxophone - up to 3x, Orchestral cymbal, and drum - up to 2x, Piano and violin - up to 1.5x. Low-value symbols: A, K - up to 1.5x, Q, J, 10, and 9 - up to 1x. Each of the symbols has a single, double and triple variation.

The special Bonus symbol activates the free spins feature and pays up to 15 coins. The Special Wild is a substitute for all non-special symbols.

Bonus Rounds & Free Spins

Free Spins Feature

During the base game, the free spins are accumulated and the total number of free spins is indicated in the meters. There are 3 Bonus Rounds. Each level of free spins is indicated by corresponding Bonus symbols. This feature is initiated when 3 or more special Bonus symbols land in any position. You will receive 2, 5, 8, or 10 additional free spins if you land 2, 3, 4, or 5 additional bonus symbols during the feature.

Speakeasy Boost - Bonus Features

Bonus Round

In this slot machine, the bonus round is presented as a free spins feature.

Overall Rating

9.1
The design and quality of graphics in the slot machine are top-notch, but, to a great surprise, this is not its only advantage. The slot is focused on the free spins feature and you now have the option to choose from 3 free spins bonus rounds as well as use the HyperBonus feature.

Speakeasy Boost Slot - FAQ

What is the maximum win I can get?

This highly volatile slot offers you up to 50,000x your bet to win.

Can I get the Free Spins feature?

Yes, this new slot is focused on the free spins feature and you now have the option to choose from 3 free spins bonus rounds as well as use the HyperBonus feature.

Can I play in the Demo version?

Yes, you can place the stake in this slot with virtual coins thanks to the Demo version.

Does the slot have a progressive jackpot?

No, this release from Kalamba will not give you a chance to compete for the progressive jackpot.

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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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