How to play the Hot Tuna slot: Gameplay, features, more

Fariha Bhatti Published 13/02/2026

Hot Tuna may look like another RK fish reskin, but in practice its free spins system tweaks the familiar slot formula just enough to make things interesting for players.

Pragmatic Play partner Reel Kingdom has come up with yet another fishing release, Hot Tuna, but this one aims to do more than just recycle a winning formula. It may remind some of Big Bass Bonanza, but all the spinning takes place above the water surface, not under, with a gold-robed fisherman replacing the usual dockside regular.

That’s not the only differentiating factor, as Hot Tuna introduces a layered meter system and fixed 10x multipliers that shift the entire free spins dynamic.

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Hot Tuna gameplay and features

Reel Kingdom’s Hot Tuna runs on a 5×3 grid with 10 fixed paylines, paying left to right from the first reel. The base gameplay experience is pretty simple, as you spin, match symbols, and wait for scatters. Premium symbols like fish, seahorses, sushi, and bait boxes can pay up to 200x for five of a kind, while royals cap at 10x.

It’s a simple slot that doesn’t make much noise until the bonus hits, at which point things can really get interesting.

Free spins are easily achievable by hitting scatter symbols. You’d need five of those to get max 20 free spins in the base game. However, if two scatters land, the slot can randomly add a third through a respin or direct drop. These free spins are important as that’s where wins actually come from. Wilds only appear in this phase.

Each wild hit accomplishes two things on the Hot Tuna slot:

It adds +1 extra free spin.
It instantly collects all visible Money symbol values on that spin.

Money symbols can award random values of 2x to 2,500x the total bet. But if a Money symbol lands without a wild, it doesn’t pay immediately. Instead, it goes into a 7-step collection meter.

Here’s how the meter system works in Hot Tuna:

Each step requires 6 collected Money symbols.
Completing one full 7-step meter retriggers +10 free spins.
It also activates a permanent Hot Tuna symbol that can randomly appear on every remaining spin.
Every additional completed meter adds another +10 spins and another permanent Hot Tuna symbol.

Hot Tuna symbols only appear after the first retrigger. Each one applies a flat 10x multiplier to the total collected Money value on that spin. If multiple Hot Tuna symbols are part of the same collection, their multipliers stack additively.

Hot Tuna slot. Image credit: Reel Kingdom

The max win is capped at 2,500x the bet in this fishing slot, which may not look high, but statistically it aligns with the game’s unique structure. With a 96.53% RTP and high volatility, the math favors concentrated bonus spikes rather than ultra-rare five-figure caps.

There’s also a 100x Feature Buy option and an Ante Bet mode that increases the frequency of scatters. But it’s worth noting that both offer access, not guaranteed wins. The real value only shows when retriggers land and the meter starts filling early in a session.

How to play Hot Tuna

Hot Tuna is available to play on Stake, which is ranked as one of the best sites on which to try out new slots, as per our Stake review. Those who are still skeptical can start by trying the game’s free mode before spending any real money. Here’s how to play it:

Head to Hot Tuna’s official page on Stake.
Select the “Fun Play” option on the right side of the screen to launch demo mode.
Adjust your bet using the “–” and “+” buttons next to the spin icon.
Click the spin button to start the game.
Or press the space bar for quicker spins.

If you do trigger any free spins, don’t focus only on the early collections. In Hot Tuna, the first retrigger changes the structure of the round more than any single spin does. A bonus that looks average at the start can quietly turn once the meter fills, and the extra Hot Tuna symbols begin appearing.

Featured image credit: Reel Kingdom

Fariha Bhatti

About Fariha Bhatti

Fariha Bhatti is a long-time gaming writer who loves competitive FPS games and slots with particularly fun themes. She got her start playing classic games developed by SNK, from legendary fighting game series The King of Fighters to challenging platform franchise Metal Slug. She now spends most of her time playing Valorant and Counter-Strike 2 while working her way through new slot releases to find her next favorite. Fariha has been published at PCGamesN, TalkEsport and ONE Esports.

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