Big Tuna Bonanza Slot Review

Sorry, this game was discontinued.

After thorough research, our team has discovered that this game is no longer supported by its creator – BGaming, this usually means that:

The game doesn’t have a Free Play option on our site (or any other site).
The game is not available for real money play at online casinos.

You can still explore the game details below or check out other active games on our site.

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3.5Played 8 times

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Rated 3.5(Average)

by 2 people.What do you think?

Big Tuna Bonanza Score by Real Players

3.5 out of 5 |

(2 people voted)

Game Rating

5 star

4 star

50%

3 star

50%

2 star

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Player Reviews
2 reviews

Isabella_P

14.10.2025

Tried to switch it up, didn’t quite land

I liked the switch to tuna instead of bass, but the gameplay doesn’t really innovate. Prize lines are a nice touch, but features are basic. It’s a fine time-waster, but I wouldn’t go out of my way for this one.

Aisha_Queen_95

13.10.2025

Good catch, solid run

Big Tuna Bonanza plays it safe—familiar catch-and-collect style, but the RTP held up. Bonus round paid 328 on a 5 bet, so not bad at all. The wilds and multipliers helped push it up. Doesn’t reinvent anything, but definitely worth a few spins.

Big Tuna Bonanza Game Details

Software
BGaming
Release date
Aug 7, 2025
Slot type
Video Slots+2
Theme
Adventure+2
RTP
97.2%
Volatility
Medium
Hit Rate
3.2%
Paylines
10
Min. Bet
0.1
Max Bet
75
Reels
5
Max win per line
50x

Total max winnings
250,000
Mobile
Yes
Autoplay
Yes
Free Spins
Yes
Bonus Round
No
Bonus Buy
Yes
Wild
Yes
Multiplier
Yes
Scatter
Yes
Progressive
No
Adjustable paylines
No
Other features
Retriggering+1

Ways to Win on Big Tuna Bonanza - Paytable & Paylines

CHOOSE YOUR BET

How to use the paytable

1x	2x	3x	4x	5x
-	-	$1	$3	$50
-	-	$0.8	$2	$30
-	-	$0.6	$1.2	$10
-	-	$0.5	$1	$5
-	-	$0.3	$0.8	$3
-	-	$0.3	$0.8	$3
-	-	$0.2	$0.5	$2
-	-	$0.2	$0.5	$2
-	-	$0.2	$0.5	$2

Wild

ScatterTo trigger the bonus round, you need 3 scatter symbols.

Big Tuna Bonanza RTP & Volatility

Big Tuna Bonanza Slot Features

Big Tuna Bonanza has 6 out of 25 most popular slot features.

BONUS ROUNDS

EXPANDING WILDS

STACKED WILDS

SHIFTING WILDS

STICKY WILDS

WALKING WILDS

RANDOM WILDS

TRANSFERRING WILDS

SPLIT SYMBOLS

PROGRESSIVE

GAMBLE

ADJUSTABLE PAYLINES

NUDGE

COLOSSAL REELS

CASCADING REELS

ROTATING REELS

REEL RESPINS

HOLD FEATURE

WIN BOTH WAYS

How To Play Big Tuna Bonanza

Step 1

CAST YOUR BET.

Press the “Arrow” buttons at the bottom of the screen to select the “Total Bet” value for each round.

Step 2

CHASE THE PRIZE.

Tap the “Spin” button to play the game with the bet amount that you have selected.

Step 3

CHOOSE AUTOPLAY.

Click the “A” button to explore the optional “Autoplay” feature and start a select number of automatic spins.

Step 4

COLLECT EXTRA GAMES.

Use your game credits to “Buy” the “Bonus” feature and trigger “Free Spins” for a fixed price.

Step 5

CONSIDER HIGHER BETS.

Boost your “Chance” to win the “Bonus” feature by staking an additional 50% of the current bet.

Step 6

CHANGE THE PACE.

Turn on the optional “Quick Spin” feature from the “Settings” menu to enjoy fast turns.

BIG TUNA BONANZA SLOT FAQs

Can I play Big Tuna Bonanza for free?

No, Big Tuna Bonanza is not available at this moment to be played for free.

What is the Big Tuna Bonanza RTP rate?

Big Tuna Bonanza has an RTP of 97.2 which is great if you are looking for an above-average online slot. You can try it for free on our platform, then claim a bonus and play for real money.

What is the Big Tuna Bonanza max win?

The max win of Big Tuna Bonanza is $50, based on the following formula: maximum coins per line multiplied by the value of the best-paying symbol. Enjoy the features and aim for the big prize right here on SlotsMate.

Can you get free spins bonus round in Big Tuna Bonanza slot?

Yes, the Free Spins bonus round in Big Tuna Bonanza online slot is waiting for you to enjoy it and have fun. This game also offers Autoplay, Scatter, Wild, Multiplier, Retriggering, Bonus Buy and 3D Animation.

Does Big Tuna Bonanza slot feature a progressive jackpot feature?

No. Unfortunately, Big Tuna Bonanza slot does not come with a progressive jackpot. But do not worry, this slot is still a ton of fun to play, and comes with some impressive features, such as Autoplay, Scatter, Wild, Multiplier, Retriggering, Bonus Buy, 3D Animation and Free Spins. It is definitely worth a shot!