MGA Games

Big Tuna Fortune

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Play Big Tuna Fortune slot by MGA Games for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.7% of slots combine 10 Paylines and Free Spins Multiplier.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

85.44%

return to player

Volatility

—

variance

Max win

2,100×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.8 ★

5 votes

DEMO Play free, no signup

MGA Games

4.8 / 5

5 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP1/10

RTP 85.44% → 1.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential6.6/10

x2100.00 (2100×) → 6.6/10

Features5/10

7 features → 5.0/10

Game Mechanics4.2/10

f=7 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation5/10

provider avg 5.0 → 5.0/10

Popularity0/10

synthetic proxy → 0.0/10

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.

Cite this score

SlotRanker Score: 37 — Big Tuna Fortune by MGA Games

https://slotranker.com/mga-games/big-tuna-fortune#score

How to cite

Spec sheet

Big Tuna Fortune at a glance.

Identity

Slot nameBig Tuna Fortune

StudioMGA Games

Released9/1/2023

Math

SlotRanker Score37

RTP85.44%

Max win2,100×

Bet range$0.10 – $25.00

Player rating4.8 / 5 · 5 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 85.44% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$5.82

Cost per session$5.82

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Big Tuna Fortune? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Mediumassumed — not published for this slot

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (85.44%), with wins capped at its top multiplier (2,100×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

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	MGA Games	Massive Studios	Genesis	JVL	Advant Play
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	0.10	0.10	0.01	0.10	0.10
Max bet	25.00	100.00	200.00	100.00	10.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	—	—	✓
Bonus game	—	—	—	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Big Tuna Fortune.

Comparing against

Big Tuna Fortune

MGA Games

RTP

85.44%

Max win

2,100×

Score

Fish Prawn Crab Bonanza

+ Multiplier+ Bonus Game

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