Big Tuna Bonanza

• Big Tuna Bonanza by BGaming is a cheerful, medium-volatility fishing slot played on a 5×4 grid with 10 paylines. It features cash Fish symbols, a Wild fisherman who collects them, and a progressive Free Spins round that can extend beyond 30 spins with multipliers up to x10. With bright visuals and a generous RTP of 97.2%, it’s a feel-good catch built for casual players and bonus hunters alike.

Theme & Graphics

• Set in a sunlit ocean cove, the game features cartoon-style clams, tackle boxes, and prize Fish. The Wild is a smiling fisherman, while the Bonus symbol is a fishing boat. The soundtrack is breezy and upbeat, matching the game’s laid-back tone and colorful palette.

How to Play

• Grid: 5 reels × 4 rows
• Paylines: 10 fixed
• Wins form left to right on adjacent reels
• Fish symbols display random cash values
• In base game: 3+ Fish on a payline award their combined value
• In Free Spins: Fish pay only when a Wild lands
• Wild substitutes for all symbols except Bonus and Fish
• Every 4 Wilds collected awards 10 extra spins and upgrades the win multiplier

Bonus Features

Free Spins

• Triggered by 3+ Bonus symbols
• Awards 10, 15, or 20 initial spins
• Wilds collect Fish values and progress multiplier stages:
• 4 Wilds → +10 spins with x2 multiplier
• 8 Wilds → +10 spins with x3 multiplier
• 12 Wilds → +10 spins with x10 multiplier
• Free Spins can extend beyond 30 spins

Buy Bonus & Chance x2

• Buy Bonus: Instantly trigger Free Spins at a dynamic cost
• Chance x2: Doubles odds of triggering Free Spins but disables Buy Bonus

Betting, RTP & Max Win

According to Razed Casino Big Tuna Bonanza offers the following to players:

• RTP: 97.2%
• Volatility: Medium
• Min Bet: €0.10
• Max Bet: €50
• Max Win: 5,000×

Summary

• Big Tuna Bonanza is a polished, upbeat fishing slot with classic catch-and-collect mechanics and a rewarding Free Spins progression. With escalating multipliers and a high RTP, it’s ideal for players who enjoy light-hearted visuals and bonus-driven gameplay. While it doesn’t push genre boundaries, it delivers a well-balanced experience with plenty of replay value.

How to Deposit to Play Big Tuna Bonanza Slot Online

• Easily deposit units into your account in order to play the Big Tuna Bonanza slot and other games from BGaming by following the steps listed below:

Step 1 - This video details step by step on how to get started playing Big Tuna Bonanza! Video

Step 2 - Search for your favorite slot, and get ready to cash out your winnings! Video

• Razed.com offers live support to players via our customer support staff for help with issues regarding the Big Tuna Bonanza slot, other slot titles, and depositing and withdrawing units.

• If you’re a beginner at spinning the reels, you can learn how to play slots, read up on how slot paylines work, or explore our ultimate guide to online casinos!

Popular BGaming Games on Razed**

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