Big Tuna Fortune
Fishing slot linking extra spins to a continuing Multiplier
The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.
Why this score
High confidence (86%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.
SlotRanker Score: 37 — Big Tuna Fortune by MGA Games
https://slotranker.com/mga-games/big-tuna-fortune#scoreSlot Summary
How It Plays
Regular play uses 10 fixed paylines across a 5x3 layout, with Wild Symbols helping complete combinations and Scatter Symbols providing access to Free Spins.
The main change arrives after the Free Spins trigger, when a Multiplier becomes part of the payout calculation and extra spins can lengthen the feature.
Theme & Atmosphere
Fish, Sea, Animals, and Treasure themes give Big Tuna Fortune a fishing-trip identity, connecting the prospect of a large catch with the game's reward symbols.
Bomb and Lucky references add a more exaggerated treasure-hunt tone, while the underwater presentation keeps the feature activity tied to one recognizable setting.
Features & Win Potential
Wild Symbols support regular line combinations, while Scatter Symbols supply the route into Free Spins. The core feature adds a Free Spins Multiplier.
Additional Free Spins matter because they extend the same Multiplier-bearing round rather than starting a separate feature with unrelated rules or reward symbols.
Bonus & Free Spins
Free Spins use a Multiplier to raise qualifying awards during the feature. Scatter Symbols provide the entry point from the regular 10-payline game.
Additional Free Spins can prolong the round, leaving more opportunities for the Free Spins Multiplier and Wild Symbol to affect line combinations.
True Cost to Play
Expected average based on this slot's 85.44% RTP — individual sessions vary with volatility.
Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.
Bankroll survival simulator
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Compare Big Tuna Fortune with other games
 Big Tuna Fortune Score 37This game |  Broadsiders Score 86 |  God Of Cookery Score 79 |  Tiki Fortune Score 59 |  Fish Prawn Crab Bonanza Score 87 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 9/1/2023 | 1/27/2025 | 1/25/2018 | 9/13/2022 | 7/29/2024 |
| Math | |||||
| RTP | 85.44% | 96.62% | 97.1% | 96.05% | 97.02% |
| Volatility | — | — | High volatility | Medium volatility | Medium/High |
| Max win | 2,100× | 30,000× | — | 1,246× | 20,000× |
| Format | |||||
| Reels | 5 | 7 | 5 | 5 | 6 |
| Layout | 5x3 | 7x7 | 5x3 | 5x3 | 6x4 |
| Paylines | 10 | Cluster Pays | 100 | 5 | 25 |
| Min bet | 0.1 | 0.1 | 0.01 | 0.1 | 0.1 |
| Max bet | 25 | 100 | 200 | 100 | 10 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | — | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | — | ✓ | — | — | ✓ |
| Bonus game | — | — | — | — | ✓ |
| Respins | — | — | — | — | — |
Every number is shown as a delta against Big Tuna Fortune.
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Questions & Answers
Big Tuna Fortune FAQ
Big Tuna Fortune has a documented RTP of 85.44% and a maximum win of x2100.00.
The game uses a 5x3 reel layout with 10 fixed paylines for its regular winning combinations.
Free Spins add a Multiplier, and Additional Free Spins can extend the period in which that Multiplier remains relevant.
MGA Games developed Big Tuna Fortune as a Sea and Fish slot with Treasure and fishing references.
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