Base Game Info
Hot Tuna by Pragmatic Play (Reel Kingdom) is a high-volatility fishing-themed online slot that blends familiar Big Bass-style mechanics with Asian-inspired visuals. Played on a 5×3 grid with 10 fixed paylines, the game offers three RTP versions, topping out at 96.53%, and supports bets from 0.05 to 240 per spin. Released on January 12, 2026, Hot Tuna is designed for players who enjoy feature-driven gameplay where most of the action happens during free spins rather than the base game.
The base game keeps things simple, focusing on lining up fish, fishing gear, and card symbols, while the real excitement is reserved for the bonus round. With a 2,500x max win, high volatility, and an optional ante bet that increases free spins frequency, Hot Tuna targets players looking for familiar mechanics with explosive bonus potential.
Slot Features
Base Game Mechanics
In the base game, wins are paid left to right across 10 paylines.
Low-paying card symbols (10–A) pay up to 10x for five of a kind
Premium symbols pay between 20x and 200x for five of a kind
Wilds substitute for regular symbols but only appear during free spins
Fish symbols act as money symbols with cash values
There are no special base game features, reinforcing the slot’s bonus-focused design.
Free Spins Bonus
The Free Spins feature is triggered by landing 3, 4, or 5 Scatter symbols, awarding 10, 15, or 20 free spins respectively.
Two scatters may respin to reveal a third
Wild symbols collect all visible money symbol values
Each Wild also awards +1 extra free spin
Money symbols that land without a Wild are not wasted, instead being stored in a collection meter.
Money Symbol Collection Meter
During free spins, uncollected money symbols are added to a 7-step collection meter.
Each step requires 6 money symbols
Completing a step awards +10 free spins
Each completed meter adds a Hot Tuna symbol that may appear on every free spin
This mechanic allows free spins to snowball into extended bonus sessions.
Hot Tuna Symbol and Multipliers
The Hot Tuna symbol only appears during free spins and only after at least one retrigger.
Applies a 10x multiplier to collected money symbol values
Multiple Hot Tuna symbols stack their multipliers additively
When landing with a Wild, values are collected first, then multiplied
This is the primary path to the slot’s 2,500x max win.
Feature Buy Option
Players can instantly access the Free Spins feature using the Buy Bonus option.
Cost: 100x the current bet
Triggers Free Spins with 3–5 scatters
This option appeals to bonus hunters who prefer skipping the base game.
Conclusion
Hot Tuna is a classic example of Pragmatic Play and Reel Kingdom refining a proven fishing slot formula. While the base game is minimal, the free spins feature offers strong momentum through retriggers, money symbol collection, and stacked multipliers. Although it doesn’t innovate far beyond the Big Bass blueprint, Hot Tuna delivers exactly what fishing slot fans expect: extended bonuses, escalating rewards, and the chance to land solid multipliers on collected cash values.
This slot is best suited for players who enjoy high-volatility fishing games, long bonus rounds, and familiar mechanics with a polished visual twist.
