Speakeasy Boost

Kalamba Games sets Speakeasy Boost inside a Prohibition-era jazz lounge tucked out of public view, pairing Art Deco linework and smoky, lamp-lit interiors with cartoon musicians and patrons, all set to a brass-driven swing soundtrack across a 5-reel, 3-row grid paying across 243 ways.

Three K-Boost meters sit above the reels and fill gradually as the game is played, each one tracking progress toward a different tier of the free spins round. Split Symbols can fill a single reel position with two or three matching icons at once, making winning combinations quicker to complete. Landing three Bonus symbols after a meter has filled unlocks the free spins tier tied to that meter, with the higher tiers starting the round with stronger multipliers and more favourable conditions than the base level.

A HyperBonus purchase option skips the meter-filling process entirely, buying direct entry into one of four free spins tiers in Speakeasy Boost. The base option carries a standard multiplier, while the three higher-priced options step up through additional starting spins and increasingly strong multipliers, topping out at the maximum spins and multiplier the feature offers.

Speakeasy Boost carries high volatility, a default RTP of 97.49%, and a maximum win of 52,520x the stake, with bets running from 0.50 to 60 per spin. Its win potential is built largely around which K-Boost tier gets unlocked before the Bonus symbols land, since that determines the strength of the free spins that follow rather than the round starting at a single fixed level throughout.